Recall 21V423000 — TIRES:SIDEWALL Defect in 2019-2019 GMC SIERRA 1500
RECALL This recall affects up to 896 vehicles.
Recall Summary
| NHTSA Campaign | 21V423000 |
| Manufacturer | General Motors, LLC |
| Vehicles Affected | 896 |
| Component | TIRES:SIDEWALL |
| Date Notified | |
| Affected Vehicles |
Defect Description
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.
Safety Consequence
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.
Remedy
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.
Related Recalls for GMC
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V876000 | 2025 GMC SIERRA 1500 | EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR: | 86 | |
| 25V856000 | 2026 GMC CANYON | AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE:SOFTWARE | 1,120 | |
| 25V769000 | 2026 GMC HUMMER EV PICKUP | AIR BAGS:FRONTAL | 354 | |
| 25V619000 | 2022 GMC YUKON | FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY | 12 | |
| 25V594000 | 2026 GMC SIERRA EV | ELECTRONIC STABILITY CONTROL (ESC):CONTROL MODULE:SOFTWARE | 1,191 | |
| 25V432000 | 2019 GMC SIERRA 2500 | AIR BAGS | 1,658 | |
| 25V274000 | 2021 GMC YUKON XL | ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL | 597,571 | |
| 25V299000 | 2025 GMC SAVANA | SEATS:FRONT ASSEMBLY:HEAD RESTRAINT | 32 | |
| 25V060000 | 2022 GMC SIERRA 1500 | STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL | 70,768 | |
| 25V087000 | 2025 GMC SAVANA | STRUCTURE:BODY:DOOR | 82 |