NHTSA recall 20V684000
A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.
| Published by | NHTSA (United States) |
|---|---|
| Campaign number | 20V684000 |
| Manufacturer's number | N202319030 |
| Manufacturer | General Motors LLC |
| Reported | 2020-11-05 |
| Owners notified | 2020-12-17 |
| Component | TIRES |
| Units potentially affected | 7516 |
| Part numbers | 84406073, 23376686, 42441705 |
| Report | Annual report 3, for 2024 quarter 4 to 2025 quarter 3 |
|---|---|
| Filed with NHTSA | 2025-10-06 |
| Vehicles in the campaign | 7516 |
| Reported remedied | 7194 (95%) |
| Reported unreachable | 6 |
| Reported removed | 7 |
These are the manufacturer's totals for the whole campaign at the end of 2025 quarter 3, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026-10-19.
What is wrong
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.
What can happen
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.
The 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.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
| 2020 BUICK ENCLAVE | |
|---|---|
| 2020 CADILLAC XT5 | |
| 2020 CHEVROLET SILVERADO 1500 | Listed as a series or trim of this model. |
| 2021 CHEVROLET SILVERADO 1500 | Listed as a series or trim of this model. |
| 2020 CHEVROLET TRAVERSE | |
| 2020 GMC ACADIA | |
| 2020 GMC SIERRA 1500 | Listed as a series or trim of this model. |
| 2021 GMC SIERRA 1500 | Listed as a series or trim of this model. |
A vehicle with no link is not in this site's catalog, which covers cars, multipurpose vehicles and trucks by model year. The campaign is from data as of 2026-10-19.
Bulletins for the same vehicles and component
| PIT4506G | 2024-03-18. Service bulletin. This Preliminary Information communication provides information to the technician that some owners of Heavy Duty Trucks and Utilities may ask if they can lower their tire pressures. Tire pressures being set to the "Tire and Loading Label" will ensure the safe handling and ride characteristics of the truck and should not be lowered. |
|---|---|
| 20-NA-159 | 2023-10-18. Service bulletin. This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). |
| 22-NA-183 | 2023-07-26. Service bulletin. This service bulletin advises the technician of a different tire/rim option that can be used to correct a customer concern of poor ride quality at highway speeds. |
| PIT4261J | 2023-07-17. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction. |
| 23-NA-037 | 2023-03-30. Service bulletin. This informational bulletin provides Information on Light Duty Silverado and Sierra Correct Spare Tire Size for Accessory Wheel Packages. |
| 20-NA-159 | 2023-03-30. Service bulletin. This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). |
| 07-03-16-004E | 2023-02-08. Service bulletin. This service bulletin provides information for tire pressure monitoring (TPM) system concerns. |
| 00-00-90-002M | 2023-02-08. Service bulletin. This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks. |
| PIT3271N | 2022-12-12. Service bulletin. This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection. |
| PIT4261H | 2022-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction. |
A bulletin is the manufacturer's note to its dealers. It is not part of this recall.