Tires may have been overcured
Defect Summary
General motors llc (gm) is recalling certain 2020 buick enclave, cadillac xt5, gmc acadia and chevrolet traverse vehicles and 2020-2021 chevrolet silverado 1500, gmc sierra 1500 vehicles. the vehicles may have been manufactured with continental tires that were overcured.
Safety Consequence
Overcured tires may experience a carcass break in the sidewall resulting in a sudden air loss or could develop a belt edge separation which could lead to partial or full tread/belt loss. either condition increases the risk of a crash.
Corrective Action
Gm will notify owners, and dealers will inspect vehicles and replace tires that have dot number and production mold number combinations identified by continental, free of charge. the recall began december 17, 2020. owners may contact gmc customer service at 1-888-988-7267, buick customer service at 1-866-608-8080, chevrolet customer service at 1-800-222-1020 or cadillac customer service at 1-800-458-8006. gm's number for this recall is n202319030.
Similar Recalls
Other recalls from General Motors, Llc or involving N/A.
FAQ: Recall 20V684000
Your rights, the repair process, and what each field on this page means.
What is recall 20V684000?
NHTSA recall 20V684000 was issued by General Motors, Llc on November 5, 2020. It addresses: Tires may have been overcured. The recall affects approximately 7,516 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized General Motors, Llc dealer and reference NHTSA recall ID 20V684000 or the manufacturer campaign number N202319030. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.