One problem related to tire tread/belt has been reported for the 2020 GMC Sierra 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2020 GMC Sierra 3500 based on all problems reported for the 2020 Sierra 3500.
Goodyear wrangler trailrunner at, lt275/65r20, factory installed on a 2020 GMC sierra denali 3500. While traveling 60 mph pulling a fifth wheel in south texas on a clear and dry day, the rear passenger tire unexpectedly lost its tread. As we slowed down, it completely lost tire pressure and we ran on the rim until coming to a complete stop. Immediately prior to the incident, the tpms and other safety systems in the truck read normal. There were no system warnings and no objects in the road. It put us in a dangerous situation as we were stopped on the shoulder of the highway right before a bridge and had our 3 children in the backseat. We called the police, but they never sent anyone to help with traffic. The rear fender and the wheel well of the truck were badly damaged. We have the faulty tire and it is available for inspection.
| Tire problems | |
| Tire Tread/belt problems |