GMC Models
| Model Year | Base Model | Model | ||
|---|---|---|---|---|
| 1975 | 1975 GMC 15 | 1975-gmc-15 | 1975 GMC Sierra Grande 15 | 1975-gmc-15-sierra-grande |
| 1975 | 1975 GMC 15 | 1975-gmc-15 | 1975 GMC Sierra Grande 15 | 1975-gmc-15-sierra-grande |
| 1985 | 1985 GMC 2500 (Monster Truck) | 1985-gmc-2500-monster-truck | 1985 GMC 2500 (Monster Truck) | 1985-gmc-2500-monster-truck |
| 1985 | 1985 GMC 2500 (Monster Truck) | 1985-gmc-2500-monster-truck | 1985 GMC 2500 (Monster Truck) | 1985-gmc-2500-monster-truck |
| 1985 | 1985 GMC K3500 (Monster Truck) | 1985-gmc-k3500-monster-truck | 1985 GMC K3500 (Monster Truck) | 1985-gmc-k3500-monster-truck |
| 1987 | 1987 GMC 1500 (Monster Truck) | 1987-gmc-1500-monster-truck | 1987 GMC 1500 (Monster Truck) | 1987-gmc-1500-monster-truck |
| 1990 | 1990 GMC S-15 (Monster Truck) | 1990-gmc-s-15-monster-truck | 1990 GMC S-15 (Monster Truck) | 1990-gmc-s-15-monster-truck |
| 1991 | 1991 GMC Sonoma | 1991-gmc-sonoma | 1991 GMC Sonoma | 1991-gmc-sonoma |