Recall 22V874000: 2021–2022 Chevrolet 4500HD and 3 other models
- Report received
- Nov 23, 2022
- Manufacturer
- General Motors, LLC
- Potentially affected
- 5,861vehicles
- Model years
- 2021–2022
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
General Motors, LLC (GM) is recalling certain 2021-2022 Chevrolet 4500HD/5500HD/6500HD vehicles. The hex flange lock nuts used in the suspension and steering joints, were improperly heat treated and may break.
Possible consequence
Broken hex flange lock nuts may cause a loss of tension, leading to steering instability, and increasing the risk of a crash.
Remedy
Dealers will replace the hex flange lock nuts as necessary, free of charge. Interim owner notification letters informing owners of the safety risk were mailed December 27, 2022. Owner notification letters were mailed February 10, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N222391080.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2021 Chevrolet 45000 complaints
- 2022 Chevrolet 45001 complaints
- 2021 Chevrolet 4500HD1 complaints
- 2022 Chevrolet 4500HD0 complaints
- 2021 Chevrolet 5500HD1 complaints
- 2022 Chevrolet 5500HD0 complaints
- 2022 Chevrolet 6500HD0 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.