GMC Sierra
| Author | Impostor |
| Brand | GMC |
| Model | Sierra |
| Car type | SUV |
| Car body style | Pick-up |
| Drive type | Rear wheels (RWD) |
| Color | |
| Model to replace | Sadler |
| Replace model files | sadler.dff (2.24mb)sadler.txd (2.27mb) |