2008 GMC Sierra 1500 problems by component
379 owner complaints filed with NHTSA for the 2008 GMC Sierra 1500, grouped by the component owners reported. Each component links to a detailed breakdown with mileage, severity and owner reports.
| Component | Complaints | Share | Median mileage |
|---|---|---|---|
| Air Bags → | 243 | 64% | 85,868 mi |
| Electrical System → | 31 | 8% | 57,880 mi |
| Structure → | 25 | 7% | 85,000 mi |
| Latches/locks/linkages → | 23 | 6% | 38,000 mi |
| Engine → | 18 | 5% | 108,000 mi |
| Seat Belts → | 12 | 3% | — |
| Service Brakes, Hydraulic | 7 | 2% | — |
| Tires | 7 | 2% | — |
| Power Train | 6 | 2% | — |
| Service Brakes | 3 | 1% | — |
| Suspension | 3 | 1% | — |
| Vehicle Speed Control | 3 | 1% | — |
| Equipment | 2 | 1% | — |
| Exterior Lighting | 2 | 1% | — |
| Fuel/propulsion System | 2 | 1% | — |
| Fuel System, Other | 2 | 1% | — |
| Visibility | 2 | 1% | — |
| Electronic Stability Control (esc) | 1 | 0% | — |
| Engine and Engine Cooling | 1 | 0% | — |
| Fuel System, Diesel | 1 | 0% | — |
| Steering | 1 | 0% | — |
| Visibility/wiper | 1 | 0% | — |
| Wheels | 1 | 0% | — |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.