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Buick vehicles may have been manufactured with Continental tires that were overcured.

NHTSA campaign 20V-684 · Reported November 5, 2020 · 7,516 vehicles affected

AFFECTED MODELS
Buick Enclave, XT5, Silverado, Traverse, Acadia and Sierra
VEHICLES AFFECTED
7,516
REMEDY
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.
COST
Free

The short version

General Motors LLC reported a problem with the tires. Here is what owners need to know.

WHAT

The vehicles may have been manufactured with Continental tires that were overcured.

WHY IT MATTERS

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.

WHAT TO DO

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.

Affected vehicles

These model years are included in NHTSA campaign 20V-684.

YEAR RANGEMODEL
2020Buick Enclave
2020Cadillac XT5
2020–2021Chevrolet Silverado
2020Chevrolet Traverse
2020GMC Acadia
2020–2021GMC Sierra

What changed

Newest first. The record shows both when the recall began and what has changed since.

  1. Recall reported to NHTSA. LATEST

Drive one of these? Check your VIN to see if your specific vehicle is affected.

Check your VIN

What this record means

Data from the NHTSA recall database. A clean VIN check means no open federal recalls for that vehicle — not that it never had one.

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