- March 23: GM Brake Booster Lawsuit Caused By Brake Failures news | 7 days ago
- March 19: Chevy and GMC Truck Hoods May Open While Driving recalls | 11 days ago
- March 13: GM Brake Caliper Bolts May Break in 22,000 Trucks recalls | 17 days ago
- February 26: GM Class Action Lawsuit Filed For Excessive Oil Consumption news | 33 days ago
- February 19: GM Fuse Block Lawsuit Says Loose Terminals Cause Problems news | 40 days ago
2020 GMC Sierra 2500
Problems & Complaints
Worst 2020 GMC Sierra 2500 Problems by Category
Stay Up to Date
Compare GMC Sierra 2500 Model Years
Curious how the 2020 Sierra 2500 compares to other years?
Check out our GMC Sierra 2500 overview to see the most problematic years, worst problems and most recently reported complaints with the Sierra 2500.
Worst 2020 GMC Sierra 2500 Problems
We're actively collecting data on the worst problems for the GMC Sierra 2500. If you've had a problem, please help us out and report it.