NHTSA Complaint #11703871 — 2025 GMC SIERRA HD
POWER TRAIN issue reported to NHTSA
Complaint Details
| ODI Number | 11703871 |
| Vehicle | 2025 GMC SIERRA HD |
| Component | POWER TRAIN |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | IA |
Consumer Description
The 2025 GMC Sierra 2500 HD, equipped with the 10-speed "Allison" transmission, rough shifting,