This recall has not yet been classified by risk level.
2021 CHEVROLET 4500HD Recalled by General Motors, LLC — EQUIPMENT
What You Should Do
Stop using this product immediately. Do not consume, use, or distribute it.
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 Products
2021 CHEVROLET 4500HD. 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.
Why Was This Recalled?
Broken hex flange lock nuts may cause a loss of tension, leading to steering instability, and increasing the risk of a crash.
Where Was This Sold?
Nationwide
About General Motors, LLC
General Motors, LLC has 143 total recalls tracked by RecallDetector.
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Data sourced from the NHTSA. Last updated March 27, 2026. View original report