The problem
General Motors, LLC (GM) is recalling certain 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles. The affected tires were cured for too long during production.
The risk
Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.
The fix
Dealers inspect and replace the tires as necessary, free of charge, free of charge. Owner notification letters were mailed on June 25, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is N212336230.
Recall details
| NHTSA campaign | 21V-423 (21V423000) |
|---|---|
| Manufacturer number | N212336230 |
| Manufacturer | General Motors, LLC |
| Component | Tires › Sidewall |
| Report date | June 3, 2021 |
| Owners notified | June 25, 2021 |
| Vehicles affected | 896 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the wheels & tires
Frequently asked questions
Is the recall 21V-423 repair free?
Yes. Chevrolet dealers will fix the problem at no cost: Dealers inspect and replace the tires as necessary, free of charge, free of charge. Owner notification letters were mailed on June 25, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 896 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.