2025 GMC SIERRA HD
1 complaints filed with NHTSA.
1
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
Complaints by Component
| Component | Count |
|---|---|
| POWER TRAIN | 1 |
Recent Complaints
20251209POWER TRAIN
The 2025 GMC Sierra 2500 HD, equipped with the 10-speed "Allison" transmission, rough shifting,