FL908 Tire and Rim Combination – 2011-2022 Freightliner & Western Star

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Defect Information Report (Section 573.6) FL-908 Date of Submission: November 17, 2021 Manufacturer: Daimler Truck North America LLC P.O. BOX 3849 Portland, Oregon 97208 Type of Report: ⃝ Safety Defect X Non-Compliance Vehicle Information Model Yr. Start: 2011 Model Yr. End: 2022 Make: Freightliner, Western Star Model: SD 108, SD 114, 4700, 4900, 6900, 49X, Coronado Production Dates: Begin: 10/15/2010 End: 09/02/2021 Type: Buses, Medium & Heavy Duty Vehicles Descriptive Information: All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Number potentially involved: 413 vehicles Estimated percentage of involve with defect: 100 % Defect / Noncompliance Description For this Defect/Noncompliance: Describe the defect or noncompliance: On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. If a noncompliance, provide the applicable FMVSS: FMVSS 120 Describe the safety risk: Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Identify any warning which can precede or occur: If applicable, identify the manufacture of the defective or noncompliant component. Involved Components Component Name: Michelin 445/65R22.5 Tires, Continental 445/65R22.5 Tires Component Description: 445/65R22.5 Tires on 12.25” Rims Component Part Number: 445/65R22.5 Tires Chronology of Defect / Noncompliance Determination Provide the chronology of events leading up to the defect decision or test data for the noncompliance decision. On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. Identify the Remedy Describe the defect/noncompliance remedy program, including the manufacture’s plan for reimbursement. Vehicles with suspect tire/rim combinations will be replaced with tires approved for this tire/rim combination. Replacements will be made by Daimler Truck North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. Identify the Recall Schedule Describe the recall schedule for notifications.: Customer notification will be made by first class mail using Daimler Truck North America records to determine the customers affected. Planned Dealer Notification Begin Date: 01/15/2022 Planned Dealer Notification End Date: 01/15/2022 Planned Owner Notification Begin Date: 01/15/2022 Planned Owner Notification End Date: 01/15/2022 Manufacture’s identification code for this recall (if applicable): FL-908 DTNA Representative; Tiffani Torgeson Manager, Compliance and Regulatory Affairs

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Defect Information Report (Section 573.6) FL-908 Date of Submission: November 17, 2021 Manufacturer: Daimler Truck North America LLC P.O. BOX 3849 Portland, Oregon 97208 Type of Report: ⃝ Safety Defect X Non-Compliance Vehicle Information Model Yr. Start: 2011 Model Yr. End: 2022 Make: Freightliner, Western Star Model: SD 108, SD 114, 4700, 4900, 6900, 49X, Coronado Production Dates: Begin: 10/15/2010 End: 09/02/2021 Type: Buses, Medium & Heavy Duty Vehicles Descriptive Information: All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Number potentially involved: 307 vehicles Estimated percentage of involve with defect: 100 % Defect / Noncompliance Description For this Defect/Noncompliance: Describe the defect or noncompliance: On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. If a noncompliance, provide the applicable FMVSS: FMVSS 120 Describe the safety risk: Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Identify any warning which can precede or occur: If applicable, identify the manufacture of the defective or noncompliant component. Involved Components Component Name: Michelin 445/65R22.5 Tires, Continental 445/65R22.5 Tires Component Description: 445/65R22.5 Tires on 12.25” Wide Rims Component Part Number: 445/65R22.5 Tires Chronology of Defect / Noncompliance Determination Provide the chronology of events leading up to the defect decision or test data for the noncompliance decision. On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. On March 3, 2022, DTNA amended the affected population with most current population number. Identify the Remedy Describe the defect/noncompliance remedy program, including the manufacture’s plan for reimbursement. Vehicles with suspect tire/rim combinations will be replaced with tires approved for this tire/rim combination. Replacements will be made by Daimler Truck North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. Identify the Recall Schedule Describe the recall schedule for notifications.: Customer notification will be made by first class mail using Daimler Truck North America records to determine the customers affected. Planned Dealer Notification Begin Date: 01/15/2022 Planned Dealer Notification End Date: 01/15/2022 Planned Owner Notification Begin Date: 01/15/2022 Planned Owner Notification End Date: 01/15/2022 Manufacture’s identification code for this recall (if applicable): FL-908 DTNA Representative; Tiffani Torgeson Manager, Compliance and Regulatory Affairs

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Defect Information Report (Section 573.6) FL-908 Date of Submission: November 17, 2021 Manufacturer: Daimler Trucks North America LLC P.O. BOX 3849 Portland, Oregon 97208 Type of Report: ⃝ Safety Defect X Non-Compliance Vehicle Information Model Yr. Start: 2011 Model Yr. End: 2022 Make: Freightliner, Western Star Model: SD 108, SD 114, 4700, 4900, 6900, 49X, Coronado Production Dates: Begin: 10/15/2010 End: 09/02/2021 Type: Buses, Medium & Heavy Duty Vehicles Descriptive Information: All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Number potentially involved: 413 vehicles Estimated percentage of involve with defect: 100 % Defect / Noncompliance Description For this Defect/Noncompliance: Describe the defect or noncompliance: On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. If a noncompliance, provide the applicable FMVSS: FMVSS 120 Describe the safety risk: Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Identify any warning which can precede or occur: If applicable, identify the manufacture of the defective or noncompliant component. Involved Components Component Name: 445/65R22.5 Tires on 12.25” Rims Component Description: Component Part Number: Chronology of Defect / Noncompliance Determination Provide the chronology of events leading up to the defect decision or test data for the noncompliance decision. On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. Identify the Remedy Describe the defect/noncompliance remedy program, including the manufacture’s plan for reimbursement. The remedy has not been finalized. Repairs will be made by Daimler Trucks North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. Identify the Recall Schedule Describe the recall schedule for notifications.: Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Begin Date: 01/15/2022 Planned Dealer Notification End Date: 01/15/2022 Planned Owner Notification Begin Date: 01/15/2022 Planned Owner Notification End Date: 01/15/2022 Manufacture’s identification code for this recall (if applicable): FL-908 DTNA Representative; Tiffani Torgeson Manager, Compliance and Regulatory Affairs

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Defect Information Report (Section 573.6) FL-908 Date of Submission: November 17, 2021 Manufacturer: Daimler Trucks North America LLC P.O. BOX 3849 Portland, Oregon 97208 Type of Report: ⃝ Safety Defect X Non-Compliance Vehicle Information Model Yr. Start: 2011 Model Yr. End: 2022 Make: Freightliner, Western Star Model: Business Class M2, SD 108, SD 114, 4700, 4900, 6900, 49X Production Dates: Begin: 10/15/2010 End: 09/02/2021 Type: Buses, Medium & Heavy Duty Vehicles Descriptive Information: All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Number potentially involved: 413 vehicles Estimated percentage of involve with defect: 100 % Defect / Noncompliance Description For this Defect/Noncompliance: Describe the defect or noncompliance: On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. If a noncompliance, provide the applicable FMVSS: FMVSS 120 Describe the safety risk: Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Identify any warning which can precede or occur: If applicable, identify the manufacture of the defective or noncompliant component. Involved Components Component Name: Certain tire/rim combinations Component Description: Component Part Number: Chronology of Defect / Noncompliance Determination Provide the chronology of events leading up to the defect decision or test data for the noncompliance decision. On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. Identify the Remedy Describe the defect/noncompliance remedy program, including the manufacture’s plan for reimbursement. The remedy has not been finalized. Repairs will be made by Daimler Trucks North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. Identify the Recall Schedule Describe the recall schedule for notifications.: Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Begin Date: 01/15/2022 Planned Dealer Notification End Date: 01/15/2022 Planned Owner Notification Begin Date: 01/15/2022 Planned Owner Notification End Date: 01/15/2022 Manufacture’s identification code for this recall (if applicable): FL-908 DTNA Representative; Tiffani Torgeson Manager, Compliance and Regulatory Affairs

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Daimler Trucks North America LLC January 2022 FL908 Interim Recall Notice NHTSA #21V896 IMPORTANT SAFETY RECALL See enclosed VIN list Subject: Wide Base Tire and Wheel Combinations This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act. Daimler Trucks North America LLC (DTNA), and it’s Freightliner Trucks Division and wholly owned subsidiaries, Western Star Truck Sales, Inc., Freightliner Custom Chassis Corporation has decided that a defect which relates to motor vehicle safety exists on specific Model Years 2011-2022 specific Freightliner 108SD, 114SD, Business Class M2, and Coronado vehicles and FLD Military; Western Star 49X, 4700, 4900, and 6900 vehicles manufactured March 31, 2010, through September 22, 2021. Certain vehicles were equipped with tires too large for wheel width provided. FMVSS 120 require that rims that are listed by the tire manufacturer are suitable for the use of those tires. Failure to meet the standard without getting tire manufacturer approval increases the risk of a crash. This is the first of two notices you will receive regarding this subject. This letter is to inform you of an upcoming Recall to correct the issue noted above. Daimler Trucks is currently securing replacement parts. There is no action for you to take at this time. The second notice will inform you when the final remedy is available. When you receive the second notice, please contact your authorized Daimler Trucks North America dealer to schedule the Recall for your vehicle. If you do not own the vehicle that corresponds to the identification number(s) which appears on the Recall Notification, please return the notification to the Warranty Campaigns Department with any information you can furnish that will assist us in locating the present owner. If you have leased this vehicle, Federal law requires that you forward this notice to the lessee within 10 days. If you are a subsequent stage manufacturer, Federal law requires that you forward this notice to your distributors and retail outlets within five working days. If you have questions about this Recall, please contact the Warranty Campaigns Department at (800) 547-0712, 7:00 a.m. to 4:00 p.m. Pacific Time, Monday through Friday, e-mail address DTNA.Warranty.Campaigns@Daimler.com. For other concerns, you may contact the Customer Assistance Center at (800) 385-4357. If you are not able to have the defect remedied without charge and within a reasonable time, you may wish to submit a complaint to the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue SE, Washington, DC 20590; or call the Vehicle Safety Hotline at (888) 327-4236 (TTY: 800-424-9153); or go to http://www.safercar.gov. We regret any inconvenience this action may cause but feel certain you understand our interest in motor vehicle safety. WARRANTY CAMPAIGNS DEPARTMENT Enclosure Daimler Trucks North America LLC Warranty Campaigns Department P.O. Box 4090 Portland, OR 97208-4090 800.547.0712 Phone

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Daimler Trucks North America LLC May 2022 FL908 NHTSA #21V-896 IMPORTANT SAFETY RECALL See enclosed VIN list Subject: Wide Base Tire and Wheel Combinations This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act. Daimler Trucks North America LLC (DTNA), on behalf of its Freightliner Trucks Division, and wholly owned subsidiary, Western Star Truck Sales, Inc., has decided that a defect that relates to motor vehicle safety exists on the vehicles mentioned above. Freightliner Custom Chassis Corporation has decided that a defect which relates to motor vehicle safety exists on specific model years 2011-2022 specific Freightliner 108SD, 114SD, Business Class M2, Coronado, and FLD Military vehicles and Western Star 4700, 4900, 6900, and 49X vehicles manufactured March 31, 2010, through September 22, 2021. On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120. Failure to meet the standard without getting tire manufacturer approval increases the risk of a crash. Vehicles with suspect tire/rim combinations will be replaced with approved tires. Repairs will be performed by Daimler Trucks North America authorized service facilities. Please contact an authorized Daimler Trucks North America dealer to arrange to have the Recall performed and to ensure that parts are available at the dealership. To locate an authorized dealer, search online at Daimler-TrucksNorthAmerica.com/Contact-us. Scroll down to “Locate a Dealer” and select the appropriate brand. The Recall will take approximately one to three hours, depending on repair, and will be performed at no charge to you. You may also confirm your vehicle’s involvement in this recall at this URL: https://dtna-dlrinfo.prd.freightliner.com:48518/VinLookup/vin-module/getVinLookupPage. You may be liable for any progressive damage that results from your failure to complete the Recall within a reasonable time after receiving notification. If you do not own the vehicle that corresponds to the identification number(s) which appears on the Recall Notification, please return the notification to the Warranty Campaigns Department with any information you can furnish that will assist us in locating the present owner. If you have leased this vehicle, Federal law requires that you forward this notice to the lessee within 10 days. If you are a subsequent stage manufacturer, Federal law requires that you forward this notice to your distributors and retail outlets within five working days. If you have paid to have this recall condition corrected prior to this notice, you may be eligible to receive reimbursement. Please see the reverse side of this notice for details. If you have questions about this Recall, please contact the Warranty Campaigns Department at (800) 547-0712, 7:00 a.m. to 4:00 p.m. Pacific Time, Monday through Friday, e-mail address DTNA.Warranty.Campaigns@Daimler.com. For other concerns, you may contact the Customer Assistance Center at (800) 385-4357. If you are not able to have the defect remedied without charge and within a reasonable time, you may wish to submit a complaint to the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue SE, Washington, DC 20590; or call the Vehicle Safety Hotline at (888) 327-4236 (TTY: 800-424-9153); or go to http://www.safercar.gov. We regret any inconvenience this action may cause but feel certain you understand our interest in motor vehicle safety. Daimler Trucks North America LLC Warranty Campaigns Department P.O. Box 4090 Portland, OR 97208-4090 800.547.0712 Phone WARRANTY CAMPAIGNS DEPARTMENT Enclosure Daimler Trucks North America LLC Reimbursement to Customers for Repairs Performed Prior to Recall If you have already paid to have this recall condition corrected you may be eligible to receive reimbursement. Requests for reimbursement may include parts and labor. Reimbursement may be limited to the amount the repair would have cost if completed by an authorized Daimler Trucks North America LLC dealer. The following documentation must be presented to your dealer for consideration for reimbursement. Please provide original or clear copies of all receipts, invoices, and repair orders that show: • The name and address of the person who paid for the repair. • The Vehicle Identification Number (VIN) of the vehicle that was repaired. • What problem occurred, what repair was done, when the repair was done. • Who repaired the vehicle. • The total cost of the repair expense that is being claimed. • Proof of payment for the repair (such as the front and back of a cancelled check or a credit card receipt). Reimbursement will be made by check from your Daimler Trucks North America LLC dealer. Please speak with your Daimler Trucks North America LLC authorized dealer concerning this matter Daimler Trucks North America LLC Warranty Campaigns Department P.O. Box 4090 Portland, OR 97208-4090 800.547.0712 Phone

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The information contained in this letter supercedes and supplements any related policies and procedures in any previously released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not exempt addressees from compliance with the information contained herein. Page 1 of 1 Daimler Trucks North America LLC REF #: ICI22-004 Effective: 01/12/2022 Release: 01/12/2022 SUBJECT: FL908 – Interim Recall Notice This letter is to inform you that an interim recall notice is being sent to affected customers for recall FL908 ~ Wide Base Tire and Wheel Combinations. The interim notices will be mailed by 01/14/2022. A copy follows for your reference. This notice is for your information only. There is no action for customers or dealers to take. If customers inquire, please refer them to the interim notice. If you have questions or need further information, contact the Warranty Campaigns Department by submitting an inquiry through the WSC Link on DTNAConnect. WARRANTY CAMPAIGNS DEPARTMENT P.O. Box 4090 800-547-0712 Portland, Oregon 97208-4090 ATTENTION: Dealer Principal, Warranty Manager, Service Manager, Parts Manager Freightliner Dealers – U.S. and Canada Western Star and Sterling Dealers – U.S. and Canada FCCC Dealers – U.S. and Canada Direct Warranty Customers – U.S. and Canada If you have questions about this Letter, please submit your inquiry on the Web using the WSC Link on DTNAConnect Daimler Trucks North America LLC January 2022 FL908 Interim Recall Notice NHTSA #21V896 IMPORTANT SAFETY RECALL See enclosed VIN list Subject: Wide Base Tire and Wheel Combinations This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act. Daimler Trucks North America LLC (DTNA), and it’s Freightliner Trucks Division and wholly owned subsidiaries, Western Star Truck Sales, Inc., Freightliner Custom Chassis Corporation has decided that a defect which relates to motor vehicle safety exists on specific Model Years 2011-2022 specific Freightliner 108SD, 114SD, Business Class M2, and Coronado vehicles and FLD Military; Western Star 49X, 4700, 4900, and 6900 vehicles manufactured March 31, 2010, through September 22, 2021. Certain vehicles were equipped with tires too large for wheel width provided. FMVSS 120 require that rims that are listed by the tire manufacturer are suitable for the use of those tires. Failure to meet the standard without getting tire manufacturer approval increases the risk of a crash. This is the first of two notices you will receive regarding this subject. This letter is to inform you of an upcoming Recall to correct the issue noted above. Daimler Trucks is currently securing replacement parts. There is no action for you to take at this time. The second notice will inform you when the final remedy is available. When you receive the second notice, please contact your authorized Daimler Trucks North America dealer to schedule the Recall for your vehicle. If you do not own the vehicle that corresponds to the identification number(s) which appears on the Recall Notification, please return the notification to the Warranty Campaigns Department with any information you can furnish that will assist us in locating the present owner. If you have leased this vehicle, Federal law requires that you forward this notice to the lessee within 10 days. If you are a subsequent stage manufacturer, Federal law requires that you forward this notice to your distributors and retail outlets within five working days. If you have questions about this Recall, please contact the Warranty Campaigns Department at (800) 547-0712, 7:00 a.m. to 4:00 p.m. Pacific Time, Monday through Friday, e-mail address DTNA.Warranty.Campaigns@Daimler.com. For other concerns, you may contact the Customer Assistance Center at (800) 385-4357. If you are not able to have the defect remedied without charge and within a reasonable time, you may wish to submit a complaint to the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue SE, Washington, DC 20590; or call the Vehicle Safety Hotline at (888) 327-4236 (TTY: 800-424-9153); or go to http://www.safercar.gov. We regret any inconvenience this action may cause but feel certain you understand our interest in motor vehicle safety. WARRANTY CAMPAIGNS DEPARTMENT Enclosure Daimler Trucks North America LLC Warranty Campaigns Department P.O. Box 4090 Portland, OR 97208-4090 800.547.0712 Phone Les informations contenues dans la présente lettre remplacent et complètent toutes les politiques et procédures connexes contenues dans les bulletins publiés précédemment, le Manuel de garantie et/ou les lettres publiées précédemment. Le défaut de lire ou de distribuer la présente lettre n’exemptera pas les destinataires de se conformer aux renseignements contenus dans les présentes. Page 1 de 1 Daimler Trucks North America LLC RÉF # : ICI22-004 Effectif : 12/01/2022 Relâchez : 12/01/2022 OBJET : FL908 — Avis de rappel provisoire La présente lettre vise à vous informer qu’un avis de rappel provisoire est envoyé aux clients touchés pour rappel FL908 ~ Combinaisons de pneus et de roues à base large. Les avis provisoires seront envoyés par la poste au plus tard le 14/01/2022. Une copie suit pour votre référence. Cet avis est à titre d’information seulement. Il n’y a aucune action pour les clients ou les concessionnaires à prendre. Si les clients se renseignent, veuillez les référer à l’avis provisoire. Si vous avez des questions ou si vous avez besoin de plus amples informations, contactez le Service des campagnes de garantie en envoyant une demande via le lien WSC sur DTNAConnect. DÉPARTEMENT CAMPAGNES DE GARANTIE Case postale 4090 800-547-0712 Portland( Oregon) 97208-4090 ATTENTION : Concessionnaire principal, Gestionnaire de garantie, Gestionnaire de service, Gestionnaire de pièces Concessionnaires Freightliner — États-Unis et Canada Western Star et Sterling Dealers — États-Unis et Canada Concessionnaires FCCC — États-Unis et Canada Clients de garantie directe — États-Unis et Canada Si vous avez des questions au sujet de cette lettre, veuillez soumettre votre demande sur le Web en utilisant le lien WSC sur DTNAConnect Daimler Trucks North America LLC Janvier 2022 FL908 Avis de rappel intermédiaire Transports Canada nº 2021-706 Objet : Combinaisons de pneus et de jantes à base large Le présent avis vous est envoyé conformément aux exigences de la Loi sur la sécurité automobile. La présente a pour but de vous informer que votre véhicule est susceptible d’avoir un défaut qui pourrait porter atteinte à la sécurité humaine. Au nom de sa division Freightliner Trucks et de ses filiales en propriété exclusive Western Star Trucks Sales Inc. et Freightliner Custom Chassis Corporation, Daimler Trucks North America LLC (DTNA), a déterminé qu’une défectuosité liée à la sécurité des véhicules à moteur existe sur certains véhicules Freightliner 108SD, 114SD, Business Class M2, Coronado et FLD Military, et sur certains véhicules Western Star 49X, 4700, 4900 et 6900 des années modèles 2011 à 2022 construits entre le 31 mars 2010 et le 22 septembre 2021. Certains véhicules sont équipés de pneus trop larges pour la largeur des jantes fournies. La NSVAC 120 exige que les jantes répertoriées par le fabricant de pneus conviennent à l’utilisation de ces pneus. Le non-respect de la norme sans l’approbation du fabricant de pneus augmente le risque d’accident. Ceci est le premier de deux avis que vous recevrez à ce sujet. Le but de cette lettre est de vous informer d’un rappel à venir pour corriger le problème mentionné ci-dessus. Daimler Trucks prépare actuellement la fourniture des pièces de remplacement. Aucune action n’est nécessaire pour l’instant. Le deuxième avis vous informera quand la solution définitive pour y remédier sera disponible. Lorsque vous recevez le deuxième avis, veuillez communiquer avec votre concessionnaire autorisé Daimler Trucks North America, afin de prendre les dispositions nécessaires pour le rappel de votre véhicule. Si vous n’êtes pas le propriétaire du ou des véhicules dont les numéros d’identification apparaissent sur l’avis de rappel, veuillez retourner l’avis au Service des campagnes de garanties avec tous les renseignements dont vous disposez qui pourraient nous aider à identifier le propriétaire actuel. Le loueur est également tenu par la loi fédérale de faire parvenir cet avis au locataire dans les 10 jours. Si vous êtes un fabricant secondaire, la loi fédérale exige que vous fassiez suivre cet avis à vos distributeurs et détaillants dans les cinq jours ouvrables. Si vous avez des questions sur cet avis de rappel, veuillez communiquer avec le Service des campagnes de garantie au 1-800-547-0712 de 7 h à 16 h, heure du Pacifique, du lundi au vendredi ou par courriel à DTNA.Warranty.Campaigns@Daimler.com. Pour toute autre question, vous pouvez communiquer avec le centre d’assistance à la clientèle en composant le 1-800-385-4357. Si vous avez une préoccupation en matière de sécurité concernant ce rappel, vous êtes invités à communiquer avec Transports Canada – Sécurité routière au 80, rue Noël, Gatineau, Québec, J8Z 0A1 ou composer le 1-800-333-0510. Nous sommes désolés pour tout inconvénient pouvant résulter de cette activité, mais nous sommes certains que vous comprenez notre intérêt dans la sécurité des véhicules motorisés. SERVICE DES CAMPAGNES DE GARANTIE Pièce jointe

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The information contained in this letter supercedes and supplements any related policies and procedures in any previously released bulletins, the Warranty Manual, and/or previously released letters. Failure to read or distribute this letter will not exempt addressees from compliance with the information contained herein. Page 1 of 1 Daimler Trucks North America LLC REF #: ICI22-004 Effective: 01/12/2022 Release: 01/12/2022 SUBJECT: FL908 – Interim Recall Notice NHTSA #21V896 TC #2021-706 This letter is to inform you that an interim recall notice is being sent to affected customers for recall FL908 ~ Wide Base Tire and Wheel Combinations. The interim notices will be mailed by 01/14/2022. A copy follows for your reference. Daimler Trucks North America LLC (DTNA), and it’s Freightliner Trucks Division and wholly owned subsidiaries, Western Star Truck Sales, Inc., Freightliner Custom Chassis Corporation has decided that a defect which relates to motor vehicle safety exists on specific Model Years 2011-2022 specific Freightliner 108SD, 114SD, Business Class M2, and Coronado vehicles and FLD Military; Western Star 49X, 4700, 4900, and 6900 vehicles manufactured March 31, 2010, through September 22, 2021. Certain vehicles were equipped with tires too large for wheel width provided. FMVSS 120 require that rims that are listed by the tire manufacturer are suitable for the use of those tires. Failure to meet the standard without getting tire manufacturer approval increases the risk of a crash. It is a violation of Federal law for a dealer to deliver a new motor vehicle or any new or used item of motor vehicle equipment (including a tire) covered by this interim Safety Recall Notice under a sale or lease until the defect of noncompliance is remedied. Do not deliver any new vehicles or new or used motor vehicle equipment subject to recall FL908 prior to performing the remedy. DTNA is currently securing replacement parts. DTNA will inform you with a second notice when the final remedy is available. If customers inquire, please refer them to the Interim Recall Notice and let them know the recall will begin when all preparations are completed. If you have questions or need further information, contact the Warranty Campaigns Department by submitting an inquiry through the WSC Link on DTNAConnect. WARRANTY CAMPAIGNS DEPARTMENT P.O. Box 4090 800-547-0712 Portland, Oregon 97208-4090 ATTENTION: Dealer Principal, Warranty Manager, Service Manager, Parts Manager Freightliner Dealers – U.S. and Canada Western Star and Sterling Dealers – U.S. and Canada FCCC Dealers – U.S. and Canada Direct Warranty Customers – U.S. and Canada If you have questions about this Letter, please submit your inquiry on the Web using the WSC Link on DTNAConnect Les informations contenues dans la présente lettre remplacent et complètent toutes les politiques et procédures connexes contenues dans les bulletins publiés précédemment, le Manuel de garantie et/ou les lettres publiées précédemment. Le défaut de lire ou de distribuer la présente lettre n’exemptera pas les destinataires de se conformer aux renseignements contenus dans les présentes. Page 1 de 1 Daimler Trucks North America LLC RÉF # : ICI22-004 Effectif : 12/01/2022 Relâchez : 12/01/2022 OBJET : FL908 — Avis de rappel provisoire TC #2021-706 NHTSA #21V896 La présente lettre vise à vous informer qu’un avis de rappel provisoire est envoyé aux clients touchés pour rappel FL908 ~ Combinaisons de pneus et de roues à base large. Les avis provisoires seront envoyés par la poste au plus tard le 14/01/2022. Une copie suit pour votre référence. Cet avis est à titre d’information seulement. Il n’y a aucune action pour les clients ou les concessionnaires à prendre. Si les clients se renseignent, veuillez les référer à l’avis provisoire. Si vous avez des questions ou si vous avez besoin de plus amples informations, contactez le Service des campagnes de garantie en envoyant une demande via le lien WSC sur DTNAConnect. La présente lettre vise à vous informer qu’un avis de rappel provisoire est envoyé aux clients touchés pour rappel FL908 ~ Combinaisons de pneus et de roues à base large. Les avis provisoires seront envoyés par la poste au plus tard le 14/01/2022. Une copie suit pour votre reference. Au nom de sa division Freightliner Trucks et de ses filiales en propriété exclusive Western Star Trucks Sales Inc. et Freightliner Custom Chassis Corporation, Daimler Trucks North America LLC (DTNA), a déterminé qu’une défectuosité liée à la sécurité des véhicules à moteur existe sur certains véhicules Freightliner 108SD, 114SD, Business Class M2, Coronado et FLD Military, et sur certains véhicules Western Star 49X, 4700, 4900 et 6900 des années modèles 2011 à 2022 construits entre le 31 mars 2010 et le 22 septembre 2021. Certains véhicules sont équipés de pneus trop larges pour la largeur des jantes fournies. La NSVAC 120 exige que les jantes répertoriées par le fabricant de pneus conviennent à l’utilisation de ces pneus. Le non-respect de la norme sans l’approbation du fabricant de pneus augmente le risque d’accident. C’est une violation de la loi fédérale pour un concessionnaire de livrer un véhicule à moteur neuf ou tout élément de véhicule à moteur neuf ou d’occasion. l’équipement (y compris un pneu) visé par le présent avis de rappel de sécurité provisoire dans le cadre d’une vente ou d’une location jusqu’à ce que le défaut de non-conformité soit corrigé. Ne livrez aucun véhicule neuf ou équipement de véhicule à moteur neuf ou d’occasion faisant l’objet du rappel FL908 avant d’avoir effectué la réparation. DTNA est actuellement en train d’obtenir des pièces de rechange. DTNA vous informera par un second avis lorsque le dernier recours sera disponible. Si les clients demandent des renseignements, veuillez les référer à l’avis de rappel provisoire et les informer que le rappel commencera lorsque tous les préparatifs seront terminés. Si vous avez des questions ou si vous avez besoin de plus amples informations, contactez le Service des campagnes de garantie en envoyant une demande via le lien WSC sur DTNAConnect. DÉPARTEMENT CAMPAGNES DEGARANTIE Case postale 4090 800-547-0712 Portland( Oregon) 97208-4090 ATTENTION : Concessionnaire principal, Gestionnaire de garantie, Gestionnaire de service, Gestionnaire de pièces Concessionnaires Freightliner — États-Unis et Canada Western Star et Sterling Dealers — États-Unis et Canada Concessionnaires FCCC — États-Unis et Canada Clients de garantie directe — États-Unis et Canada Si vous avez des questions au sujet de cette lettre, veuillez soumettre votre demande sur le Web en utilisant le lien WSC sur DTNAConnect

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 21V-896 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Daimler Trucks North America, LLC Submission Date : JAN 21, 2022 NHTSA Recall No. : 21V-896 Manufacturer Recall No. : FL-908 Manufacturer Information : Manufacturer Name : Daimler Trucks North America, LLC Address : 4747 N. Channel Avenue Portland OR 97217-3849 Company phone : 800-745-8000 Population : Number of potentially involved : 413 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2011-2022 Freightliner SD Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUL 21, 2011 – JAN 30, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2013-2022 Western Star 4700 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : MAR 20, 2012 – JUN 09, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2016-2016 Freightliner Coronado Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : AUG 03, 2015 – AUG 03, 2015 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 21V-896 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2013-2013 Western Star 6900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : APR 20, 2012 – JUN 04, 2012 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2022-2022 Western Star 49X Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUN 04, 2021 – SEP 02, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2011-2022 Western Star 4900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : OCT 15, 2010 – JUL 14, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Description of Noncompliance : Description of the Noncompliance : On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. FMVSS 1 : 120 – Wheels and rims- other than passenger cars FMVSS 2 : NR Description of the Safety Risk : Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Description of the Cause : NR Identification of Any Warning that can Occur : NR Part 573 Safety Recall Report 21V-896 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Involved Components : Component Name 1 : Michelin 445/65R22.5 Tires Component Description : 445/65R22.5 Tires on 12.25” Rims Component Part Number : 445/65R22.5 Tires Component Name 2 : Continental 445/65R22.5 Tires Component Description : 445/65R22.5 Tires on 12.25” Rims Component Part Number : 445/65R22.5 Tires Supplier Identification : Component Manufacturer Name : NR Address : NR NR Country : NR Chronology : On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. Description of Remedy : Description of Remedy Program : Vehicles with suspect tire/rim combinations will be replaced with tires approved for this tire/rim combination. Replacements will be made by Daimler Truck North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. How Remedy Component Differs from Recalled Component : NR Part 573 Safety Recall Report 21V-896 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Identify How/When Recall Condition was Corrected in Production : NR Recall Schedule : Description of Recall Schedule : Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Date : JAN 15, 2022 – JAN 15, 2022 Planned Owner Notification Date : JAN 15, 2022 – JAN 15, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 21V-896 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Daimler Trucks North America, LLC Submission Date : MAR 03, 2022 NHTSA Recall No. : 21V-896 Manufacturer Recall No. : FL-908 Manufacturer Information : Manufacturer Name : Daimler Trucks North America, LLC Address : 4747 N. Channel Avenue Portland OR 97217-3849 Company phone : 800-745-8000 Population : Number of potentially involved : 307 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2012-2021 Freightliner SD Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUL 21, 2011 – NOV 23, 2020 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2013-2022 Western Star 4700 Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : MAR 20, 2012 – FEB 08, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2013-2022 Western Star 4900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : MAR 19, 2013 – APR 04, 2013 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 21V-896 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2013-2013 Western Star 6900 Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : APR 20, 2012 – JUN 04, 2012 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2022-2022 Western Star 49X Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : SEP 02, 2021 – SEP 02, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2016-2020 Freightliner Coronado Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : AUG 03, 2015 – SEP 04, 2019 VIN Range 1 : Begin : NR End : NR Not sequential Description of Noncompliance : Description of the Noncompliance : On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. FMVSS 1 : 120 – Wheels and rims- other than passenger cars FMVSS 2 : NR Description of the Safety Risk : Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Description of the Cause : NR Identification of Any Warning that can Occur : NR Part 573 Safety Recall Report 21V-896 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Involved Components : Component Name 1 : Michelin 445/65R22.5 Tires Component Description : 445/65R22.5 Tires on 12.25” Wide Rims Component Part Number : 445/65R22.5 Tires Component Name 2 : Continental 445/65R22.5 Tires Component Description : 445/65R22.5 Tires on 12.25” Wide Rims Component Part Number : 445/65R22.5 Tires Supplier Identification : Component Manufacturer Name : NR Address : NR NR Country : NR Chronology : On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. On March 3, 2022, DTNA amended the affected population with most current population number. Description of Remedy : Description of Remedy Program : Vehicles with suspect tire/rim combinations will be replaced with tires approved for this tire/rim combination. Replacements will be made by Daimler Truck North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. How Remedy Component Differs from Recalled Component : NR Part 573 Safety Recall Report 21V-896 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Identify How/When Recall Condition was Corrected in Production : NR Recall Schedule : Description of Recall Schedule : Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Date : JAN 15, 2022 – JAN 15, 2022 Planned Owner Notification Date : JAN 15, 2022 – JAN 15, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 21V-896 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Daimler Trucks North America, LLC Submission Date : NOV 17, 2021 NHTSA Recall No. : 21V-896 Manufacturer Recall No. : FL-908 Manufacturer Information : Manufacturer Name : Daimler Trucks North America, LLC Address : 4747 N. Channel Avenue Portland OR 97217-3849 Company phone : 800-745-8000 Population : Number of potentially involved : 270 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2011-2022 Freightliner Business Class M2, SD 108, SD 114 Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations Production Dates : OCT 15, 2010 – SEP 02, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2011-2022 Western Star 4700, 4900, 6900, 49X Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations Production Dates : OCT 15, 2010 – SEP 02, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Description of Noncompliance : Description of the Noncompliance : On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. FMVSS 1 : 120 – Wheels and rims- other than passenger cars FMVSS 2 : NR Part 573 Safety Recall Report 21V-896 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Description of the Safety Risk : Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Description of the Cause : NR Identification of Any Warning that can Occur : NR Involved Components : Component Name 1 : Certain tire/rim combinations Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : NR Address : NR NR Country : NR Chronology : On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. Description of Remedy : Description of Remedy Program : The remedy has not been finalized. Repairs will be made by Daimler Trucks North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. Part 573 Safety Recall Report 21V-896 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 How Remedy Component Differs from Recalled Component : NR Identify How/When Recall Condition was Corrected in Production : NR Recall Schedule : Description of Recall Schedule : Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Date : JAN 15, 2022 – JAN 15, 2022 Planned Owner Notification Date : JAN 15, 2022 – JAN 15, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 21V-896 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Daimler Trucks North America, LLC Submission Date : NOV 22, 2021 NHTSA Recall No. : 21V-896 Manufacturer Recall No. : FL-908 Manufacturer Information : Manufacturer Name : Daimler Trucks North America, LLC Address : 4747 N. Channel Avenue Portland OR 97217-3849 Company phone : 800-745-8000 Population : Number of potentially involved : 413 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2011-2022 Freightliner SD Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUL 21, 2011 – JAN 30, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2013-2022 Western Star 4700 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : MAR 20, 2012 – JUN 09, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2016-2016 Freightliner Coronado Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : AUG 03, 2015 – AUG 03, 2015 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 21V-896 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2011-2022 Western Star 4900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : OCT 15, 2010 – JUL 14, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2013-2013 Western Star 6900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : APR 20, 2012 – JUN 04, 2012 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2022-2022 Western Star 49X Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUN 04, 2021 – SEP 02, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Description of Noncompliance : Description of the Noncompliance : On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. FMVSS 1 : 120 – Wheels and rims- other than passenger cars FMVSS 2 : NR Description of the Safety Risk : Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Description of the Cause : NR Identification of Any Warning that can Occur : NR Part 573 Safety Recall Report 21V-896 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Involved Components : Component Name 1 : Certain tire/rim combinations Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : NR Address : NR NR Country : NR Chronology : On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. Description of Remedy : Description of Remedy Program : The remedy has not been finalized. Repairs will be made by Daimler Trucks North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. How Remedy Component Differs from Recalled Component : NR Identify How/When Recall Condition was Corrected in Production : NR Recall Schedule : Part 573 Safety Recall Report 21V-896 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Recall Schedule : Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Date : JAN 15, 2022 – JAN 15, 2022 Planned Owner Notification Date : JAN 15, 2022 – JAN 15, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 21V-896 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Daimler Trucks North America, LLC Submission Date : NOV 22, 2021 NHTSA Recall No. : 21V-896 Manufacturer Recall No. : FL-908 Manufacturer Information : Manufacturer Name : Daimler Trucks North America, LLC Address : 4747 N. Channel Avenue Portland OR 97217-3849 Company phone : 800-745-8000 Population : Number of potentially involved : 413 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2011-2022 Freightliner SD Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUL 21, 2011 – JAN 30, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2013-2022 Western Star 4700 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : MAR 20, 2012 – JUN 09, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2016-2016 Freightliner Coronado Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : AUG 03, 2015 – AUG 03, 2015 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 21V-896 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2011-2022 Western Star 4900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : OCT 15, 2010 – JUL 14, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2013-2013 Western Star 6900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : APR 20, 2012 – JUN 04, 2012 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2022-2022 Western Star 49X Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUN 04, 2021 – SEP 02, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Description of Noncompliance : Description of the Noncompliance : On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. FMVSS 1 : 120 – Wheels and rims- other than passenger cars FMVSS 2 : NR Description of the Safety Risk : Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Description of the Cause : NR Identification of Any Warning that can Occur : NR Part 573 Safety Recall Report 21V-896 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Involved Components : Component Name 1 : Certain tire/rim combinations Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : NR Address : NR NR Country : NR Chronology : On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. Description of Remedy : Description of Remedy Program : The remedy has not been finalized. Repairs will be made by Daimler Trucks North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. How Remedy Component Differs from Recalled Component : NR Identify How/When Recall Condition was Corrected in Production : NR Recall Schedule : Part 573 Safety Recall Report 21V-896 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Recall Schedule : Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Date : JAN 15, 2022 – JAN 15, 2022 Planned Owner Notification Date : JAN 15, 2022 – JAN 15, 2022 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 21V-896 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Daimler Trucks North America, LLC Submission Date : DEC 07, 2021 NHTSA Recall No. : 21V-896 Manufacturer Recall No. : FL-908 Manufacturer Information : Manufacturer Name : Daimler Trucks North America, LLC Address : 4747 N. Channel Avenue Portland OR 97217-3849 Company phone : 800-745-8000 Population : Number of potentially involved : 413 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2011-2022 Freightliner SD Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUL 21, 2011 – JAN 30, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2013-2022 Western Star 4700 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : MAR 20, 2012 – JUN 09, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 3 : 2011-2022 Western Star 4900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : OCT 15, 2010 – JUL 14, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 21V-896 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 4 : 2013-2013 Western Star 6900 Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : APR 20, 2012 – JUN 04, 2012 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2022-2022 Western Star 49X Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : JUN 04, 2021 – SEP 02, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2016-2016 Freightliner Coronado Vehicle Type : Body Style : Power Train : NR Descriptive Information : All vehicles listed in DTNA’s database as having been built with the particular tire and rim combinations. Production Dates : AUG 03, 2015 – AUG 03, 2015 VIN Range 1 : Begin : NR End : NR Not sequential Description of Noncompliance : Description of the Noncompliance : On the affected vehicles, the tire/rim combination was not on the approved list from the Tire and Rim Association or listed as approved by the tire manufacturer at the time of sale, as required by FMVSS 120, after the tire/rim combination was removed from the list. FMVSS 1 : 120 – Wheels and rims- other than passenger cars FMVSS 2 : NR Description of the Safety Risk : Failure to meet the standard without getting tire manufacturer approval increases the risk of an accident. Description of the Cause : NR Identification of Any Warning that can Occur : NR Part 573 Safety Recall Report 21V-896 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Involved Components : Component Name 1 : 445/65R22.5 Tires on 12.25” Rims Component Description : NR Component Part Number : NR Supplier Identification : Component Manufacturer Name : NR Address : NR NR Country : NR Chronology : On Sep 29, 2021 DTNA was made aware of a potential tire rim mismatch. DTNA promptly began an investigation, in which it was found that the Tire and Rim Association had made changes to the approved wheel list for certain tires, removing certain combinations. Upon determining the existence of a noncompliance, on Nov 10, 2021 DTNA decided to conduct a non-compliance recall. On Nov 22, 2021, with further information, DTNA amended the affected population. Description of Remedy : Description of Remedy Program : The remedy has not been finalized. Repairs will be made by Daimler Trucks North America authorized service facilities. Details of the reimbursement plan will be included in the owner’s notification letter. How Remedy Component Differs from Recalled Component : NR Identify How/When Recall Condition was Corrected in Production : NR Recall Schedule : Part 573 Safety Recall Report 21V-896 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Description of Recall Schedule : Customer notification will be made by first class mail using Daimler Trucks North America records to determine the customers affected. Planned Dealer Notification Date : JAN 15, 2022 – JAN 15, 2022 Planned Owner Notification Date : JAN 15, 2022 – JAN 15, 2022 * NR – Not Reported

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