Rear Hinge Assembly Insufficiently Welded – 2019-2021 Ox Bodies Stampede, Maverick, Chisholm, Trash Body, Flat Dump, Stock Yard, Load King, Aluminum, Chipper, Chisholm Lite, Frontier, & Trailmaker Dump Bodies

SEOCONTENT-START

IMPORTANT SAFETY RECALL Recall No. 22V386 This notice applies to your vehicle, VIN # July 15, 2022 Customer name Customer Address 1 City, State, Zip Dear Ox Bodies Customer: This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act. Ox Bodies, Inc. has determined that a defect which relates to motor vehicle safety exists in certain replacement rear hinges outsourced from an outside supplier and used in the manufacture of Ox Bodies vehicles from June 2019 through August 2021. Our records indicate that your vehicle (identified by VIN above) may be affected. We are initiating a safety recall to address this condition. REASON FOR RECALL It has come to our attention that the rear hinge outsourced during this time and used to install the dump body to the truck frame has a potential weld defect. Should the rear hinge assembly weld fail, the body could detach and/or cause the truck to become unstable, increasing the risk of property damage, a vehicle crash without warning, and/or personal injury or death. As a result, dump bodies manufactured with this outsourced rear hinge will need to be inspected and repaired to resolve this issue. WHAT WE WILL DO Ox Bodies will repair and reinforce the hinge free of charge. The repair will take approximately two hours to complete. WHAT YOU SHOULD DO Please contact Ox Bodies (see contact information below) as soon as possible to arrange a service date to have the rear hinge assembly repaired. Ox Bodies will arrange for the repair of your vehicle without charge upon being contacted. Contact Information: Ox Bodies Service Email: oxservice@tbei.com *preferred contact method Ox Bodies Service Voice Messaging: (205) 932-8185 We will strive to respond within 48 hours. We recommend that you immediately inspect your rear hinge assembly welds for any separation or cracking. Be sure to thoroughly clean the rear hinge assembly before inspection. If weld separation or cracking is found, do not use your vehicle and please contact Ox Bodies immediately to expedite your repair. 2 | P a g e If you had this repair performed before you received this letter, you may be eligible to receive reimbursement for the cost of obtaining a pre-notification remedy of the problem associated with this recall. For more information, contact Ox Bodies Warranty Department at 205-932-8148. If a designated repair facility is unable to complete these repairs without charge and within a reasonable time, you may submit a written complaint to the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey Avenue, SE, Washington, DC 20590, or call the toll-free Vehicle Safety Hotline at 1-888-327-4236; (TTY: 1-800-424-9153); or go to http://www.safercar.gov. Federal regulations require that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten (10) days. We regret any inconvenience that this action may cause you, but we are taking these steps in the interest of your safety and satisfaction with your Ox Bodies product. Sincerely, Kevin Griggs Quality/Warranty Manager, Ox Bodies, Inc.

**************************************************************************************************************

OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-386 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Ox Bodies, Inc. Submission Date : JUN 29, 2022 NHTSA Recall No. : 22V-386 Manufacturer Recall No. : NR Manufacturer Information : Manufacturer Name : Ox Bodies, Inc. Address : PO BOX 886 719 COLUMBUS STREET EAST FAYETTE AL 35555 Company phone : 205-932-5720 Population : Number of potentially involved : 4,696 Estimated percentage with defect : 5 % Vehicle Information : Vehicle 1 : 2019-2021 Ox Bodies, Inc. Stampede Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 2943 Stampede models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2019-2021 Ox Bodies, Inc. Maverick Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : 2-DOOR Power Train : DIESEL Descriptive Information : 1356 Maverick models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 3 : 2019-2021 Ox Bodies, Inc. Chisholm Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 139 Chisholm models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 4 : 2019-2021 Ox Bodies, Inc. Trash Body Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 80 Trash Body models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2019-2021 Ox Bodies, Inc. Flat Dump Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 47 Flat Dump models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2019-2021 Ox Bodies, Inc. Trailmaker Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 5 Trailmaker models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 7 : 2019-2021 Ox Bodies, Inc. Load King Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 35 Load King models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2019-2021 Ox Bodies, Inc. Aluminum Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 22 Aluminum models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 9 : 2019-2021 Ox Bodies, Inc. Chipper Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 14 Chipper models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 10 : 2019-2021 Ox Bodies, Inc. Chisholm Lite Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 9 Chishom Lite models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 11 : 2019-2021 Ox Bodies, Inc. Frontier Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 8 Frontier models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 12 : 2019-2021 Ox Bodies, Inc. Stock Yard Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 38 Stock Yard models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Description of Defect : Description of the Defect : The weld in the rear hinge assemblies of the subject dump bodies may have insufficient weld penetration. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : A hinge assembly with insufficient weld penetration may be susceptible to failure, increasing risk of property damage or personal injury to vehicle occupants or others. Description of the Cause : insufficient weld penetration during production by supplier Identification of Any Warning that can Occur : Cracks may be visible on rear hinge assemblies prior to failure. Involved Components : Component Name 1 : rear hinge assembly Component Description : rear hinge assembly Component Part Number : 2214483 Part 573 Safety Recall Report 22V-386 Page 5 The information contained in this report was submitted pursuant to 49 CFR §573 Supplier Identification : Component Manufacturer Name : Fayette Fabrication, LLLP Address : 904 2nd Avenue SE Fayette Alabama 35555 Country : United States Chronology : March – April 2022: Ox Bodies received three reports of hinge failures during March and April 2022. These failures appeared to be the result of poor welds/weld penetration similar to conditions Ox Bodies had previously observed. (Ox Bodies’ supplier made process improvements in October/November 2020.) A review of warranty data identified 12 prior warranty claims received from March 2020 – November 2021 related to the rear hinge assembly. April – May 20, 2022: Field and warranty data were analyzed, and the potential safety risk(s) of a failed hinge was evaluated and considered. May 20, 2022: Based upon its evaluation of the existing data and consideration of potential safety risks, Ox Bodies decided to conduct a safety recall to repair the welds on the hinge assemblies on the subject vehicles/ bodies. To date, no injuries have been reported related to this condition. Description of Remedy : Description of Remedy Program : The weld of the subject rear hinge assemblies will be repaired. Owners will be advised to contact Ox Bodies to arrange to have the repair performed. Ox Bodies will submit a recall-specific reimbursement plan. How Remedy Component Differs from Recalled Component : The weld of the subject rear hinge assemblies will be repaired. Identify How/When Recall Condition was Corrected in Production : After August 1, 2021, Ox Bodies used rear hinge assemblies manufactured in-house by Ox Bodies. Recall Schedule : Description of Recall Schedule : Ox Bodies will notify owners using available VIN data in accordance with the Planned Owner Notification Dates. There are no dealers to be notified. Planned Dealer Notification Date : NR – NR Part 573 Safety Recall Report 22V-386 Page 6 The information contained in this report was submitted pursuant to 49 CFR §573 Planned Owner Notification Date : JUL 15, 2022 – JUL 22, 2022 * NR – Not Reported

**************************************************************************************************************

OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-386 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Ox Bodies, Inc. Submission Date : SEP 08, 2022 NHTSA Recall No. : 22V-386 Manufacturer Recall No. : NR Manufacturer Information : Manufacturer Name : Ox Bodies, Inc. Address : PO BOX 886 719 COLUMBUS STREET EAST FAYETTE AL 35555 Company phone : 205-932-5720 Population : Number of potentially involved : 4,696 Estimated percentage with defect : 5 % Vehicle Information : Vehicle 1 : 2019-2021 Ox Bodies, Inc. Stampede Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 2943 Stampede models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2019-2021 Ox Bodies, Inc. Maverick Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : 2-DOOR Power Train : DIESEL Descriptive Information : 1356 Maverick models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 3 : 2019-2021 Ox Bodies, Inc. Chisholm Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 139 Chisholm models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 4 : 2019-2021 Ox Bodies, Inc. Trash Body Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 80 Trash Body models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2019-2021 Ox Bodies, Inc. Flat Dump Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 47 Flat Dump models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2019-2021 Ox Bodies, Inc. Stock Yard Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 38 Stock Yard models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 7 : 2019-2021 Ox Bodies, Inc. Load King Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 35 Load King models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2019-2021 Ox Bodies, Inc. Aluminum Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 22 Aluminum models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 9 : 2019-2021 Ox Bodies, Inc. Chipper Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 14 Chipper models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 10 : 2019-2021 Ox Bodies, Inc. Chisholm Lite Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 9 Chishom Lite models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 11 : 2019-2021 Ox Bodies, Inc. Frontier Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 8 Frontier models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 12 : 2019-2021 Ox Bodies, Inc. Trailmaker Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 5 Trailmaker models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Description of Defect : Description of the Defect : The weld in the rear hinge assemblies of the subject dump bodies may have insufficient weld penetration. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : A hinge assembly with insufficient weld penetration may be susceptible to failure, increasing risk of property damage or personal injury to vehicle occupants or others. Description of the Cause : insufficient weld penetration during production by supplier Identification of Any Warning that can Occur : Cracks may be visible on rear hinge assemblies prior to failure. Involved Components : Component Name 1 : rear hinge assembly Component Description : rear hinge assembly Component Part Number : 2214483 Part 573 Safety Recall Report 22V-386 Page 5 The information contained in this report was submitted pursuant to 49 CFR §573 Supplier Identification : Component Manufacturer Name : Fayette Fabrication, LLLP Address : 904 2nd Avenue SE Fayette Alabama 35555 Country : United States Chronology : March – April 2022: Ox Bodies received three reports of hinge failures during March and April 2022. These failures appeared to be the result of poor welds/weld penetration similar to conditions Ox Bodies had previously observed. (Ox Bodies’ supplier made process improvements in October/November 2020.) A review of warranty data identified 12 prior warranty claims received from March 2020 – November 2021 related to the rear hinge assembly. April – May 20, 2022: Field and warranty data were analyzed, and the potential safety risk(s) of a failed hinge was evaluated and considered. A review of warranty data identified 12 prior warranty claims received from March 2020 – November 2021 related to the rear hinge assembly. May 20, 2022: Based upon its evaluation of the existing data and consideration of potential safety risks, Ox Bodies decided to conduct a safety recall to repair the welds on the hinge assemblies on the subject vehicles/ bodies. To date, no injuries have been reported related to this condition. Description of Remedy : Description of Remedy Program : The weld of the subject rear hinge assemblies will be repaired. Owners will be advised to contact Ox Bodies to arrange to have the repair performed. Ox Bodies will submit a recall-specific reimbursement plan. How Remedy Component Differs from Recalled Component : The weld of the subject rear hinge assemblies will be repaired. Identify How/When Recall Condition was Corrected in Production : After August 1, 2021, Ox Bodies used rear hinge assemblies manufactured in-house by Ox Bodies. Recall Schedule : Description of Recall Schedule : Ox Bodies will notify owners using available VIN data in accordance with the Planned Owner Notification Dates. There are no dealers to be notified. Part 573 Safety Recall Report 22V-386 Page 6 The information contained in this report was submitted pursuant to 49 CFR §573 Planned Dealer Notification Date : NR – NR Planned Owner Notification Date : JUL 15, 2022 – JUL 22, 2022 * NR – Not Reported

**************************************************************************************************************

OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-386 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Ox Bodies, Inc. Submission Date : MAY 27, 2022 NHTSA Recall No. : 22V-386 Manufacturer Recall No. : NR Manufacturer Information : Manufacturer Name : Ox Bodies, Inc. Address : PO BOX 886 719 COLUMBUS STREET EAST FAYETTE AL 35555 Company phone : 205-932-5720 Population : Number of potentially involved : 4,696 Estimated percentage with defect : 5 % Vehicle Information : Vehicle 1 : 2019-2021 Ox Bodies, Inc. Stampede Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 2943 Stampede models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 2 : 2019-2021 Ox Bodies, Inc. Maverick Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : 2-DOOR Power Train : DIESEL Descriptive Information : 1356 Maverick models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 3 : 2019-2021 Ox Bodies, Inc. Chisholm Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 139 Chisholm models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 4 : 2019-2021 Ox Bodies, Inc. Trash Body Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 80 Trash Body models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 5 : 2019-2021 Ox Bodies, Inc. Flat Dump Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 47 Flat Dump models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 6 : 2019-2021 Ox Bodies, Inc. Stock Yard Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 38 Stock Yard models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 7 : 2019-2021 Ox Bodies, Inc. Load King Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 35 Load King models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 8 : 2019-2021 Ox Bodies, Inc. Aluminum Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 22 Aluminum models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 9 : 2019-2021 Ox Bodies, Inc. Chipper Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 14 Chipper models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 10 : 2019-2021 Ox Bodies, Inc. Chisholm Lite Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 9 Chishom Lite models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Part 573 Safety Recall Report 22V-386 Page 4 The information contained in this report was submitted pursuant to 49 CFR §573 Vehicle 11 : 2019-2021 Ox Bodies, Inc. Frontier Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 8 Frontier models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Vehicle 12 : 2019-2021 Ox Bodies, Inc. Trailmaker Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : DIESEL Descriptive Information : 5 Trailmaker models are covered by this recall. The production date range represents the entire period during which the subject hinges were installed on these dump bodies/vehicles. Production Dates : MAY 28, 2019 – AUG 01, 2021 VIN Range 1 : Begin : NR End : NR Not sequential Description of Defect : Description of the Defect : The weld in the rear hinge assemblies of the subject dump bodies may have insufficient weld penetration. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : A hinge assembly with insufficient weld penetration may be susceptible to failure, increasing risk of property damage or personal injury to vehicle occupants or others. Description of the Cause : insufficient weld penetration during production by supplier Identification of Any Warning that can Occur : Cracks may be visible on rear hinge assemblies prior to failure. Involved Components : Component Name 1 : rear hinge assembly Component Description : rear hinge assembly Component Part Number : 2214483 Part 573 Safety Recall Report 22V-386 Page 5 The information contained in this report was submitted pursuant to 49 CFR §573 Supplier Identification : Component Manufacturer Name : Fayette Fabrication, LLLP Address : 904 2nd Avenue SE Fayette Alabama 35555 Country : United States Chronology : March – April 2022: Ox Bodies received three reports of hinge failures during March and April 2022. These failures appeared to be the result of poor welds/weld penetration similar to conditions Ox Bodies had previously observed. (Ox Bodies’ supplier made process improvements in October/November 2020.) April – May 20, 2022: Field and warranty data were analyzed, and the potential safety risk(s) of a failed hinge was evaluated and considered. May 20, 2022: Based upon its evaluation of the existing data and consideration of potential safety risks, Ox Bodies decided to conduct a safety recall to repair the welds on the hinge assemblies on the subject vehicles/ bodies. To date, no injuries have been reported related to this condition. Description of Remedy : Description of Remedy Program : The weld of the subject rear hinge assemblies will be repaired. Owners will be advised to contact Ox Bodies to arrange to have the repair performed. Ox Bodies will submit a recall-specific reimbursement plan. How Remedy Component Differs from Recalled Component : The weld of the subject rear hinge assemblies will be repaired. Identify How/When Recall Condition was Corrected in Production : After August 1, 2021, Ox Bodies used rear hinge assemblies manufactured in-house by Ox Bodies. Recall Schedule : Description of Recall Schedule : Ox Bodies will notify owners using available VIN data in accordance with the Planned Owner Notification Dates. There are no dealers to be notified. Planned Dealer Notification Date : NR – NR Planned Owner Notification Date : JUN 27, 2022 – JUL 01, 2022 Part 573 Safety Recall Report 22V-386 Page 6 The information contained in this report was submitted pursuant to 49 CFR §573 * NR – Not Reported

SEOCONTENT-END