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GM trucks and SUVs recalled for overcured tires
high How serious is it? About this label
An overcured tire can develop a break in the sidewall, causing sudden air loss, or a separation that leads to partial or full loss of the tread. Either problem increases the risk of a crash. The notice does not tell owners to stop driving.
Key facts
| NHTSA campaign number | 20V684000 |
|---|---|
| Reported to NHTSA | Nov 5, 2020 |
| Manufacturer | General Motors LLC |
| Part affected | Tires |
| Vehicles covered | 8 model/year combinations, model years 2020–2021 |
| Do-not-drive advisory | No |
| Park-outside advisory | No |
| Repair | Free at any franchised dealer |
What's wrong, in plain English
This recall covers certain Buick Enclave, Cadillac XT5, GMC Acadia, and Chevrolet Traverse vehicles, along with certain Chevrolet Silverado 1500 and GMC Sierra 1500 trucks. These vehicles may have been built with Continental tires that were overcured during manufacturing.
What you should do
2. Contact your brand's customer service — GMC at 1-888-988-7267, Buick at 1-866-608-8080, Chevrolet at 1-800-222-1020, or Cadillac at 1-800-458-8006 — to schedule an inspection.
3. Affected tires will be replaced free of charge.
Where do I find my VIN, and what do I tell the dealer?
Your VIN is the 17-character code on the lower left of the windshield, on your registration and usually on your insurance card. Enter it at nhtsa.gov/recalls to see whether this recall is still open on your car. When you call the dealer, say you have an open safety recall and give them NHTSA campaign number 20V684000. More in how recalls work.
Affected vehicles (8)
Who to contact
Buick — official Buick recall lookup
Customer service: 1-800-521-7300
Cadillac — official Cadillac recall lookup
Customer service: 1-800-458-8006
Chevrolet — official Chevrolet recall lookup
Customer service: 1-800-222-1020
GMC — official GMC recall lookup
Customer service: 1-800-462-8782
The bigger picture
- Cadillac Tire Recalls Involving Tread Separation and Missing Pressure Warnings · all 4 Cadillac recalls in this area
- Chevrolet Tire Recalls Address Tread Separation and Spare Compatibility · all 10 Chevrolet recalls in this area
- GMC Tire Recalls Cover Tread Separation and Spare Tire Compatibility · all 7 GMC recalls in this area
Other GMC Sierra 1500 recalls
- May 21, 2026Chevrolet Silverado, GMC Sierra Roof Air Bag Inflator Riskhigh
- May 7, 2026Chevrolet Tahoe, GMC Yukon Wheels Can Lock Upcritical
- Mar 19, 2026Chevy Silverado and GMC Sierra Roof Air Bag Defecthigh
- Feb 26, 2026GM vehicles may be missing the electronic owner's manuallow
- Feb 12, 2026Chevrolet Silverado, GMC Sierra Transmission Wheel Lockup Riskhigh
- Dec 17, 2025Wheelchair Restraints in Various Vehicles May Not Lockhigh
Official notice
- Component
- TIRES
- 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 risk
- 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.
- 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. 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.
Verify your specific vehicle by VIN at nhtsa.gov. Recall repairs are free of charge by law.