| Year/Make/Model | Bolt Patterns |
| 1989 GMC C2500 | 8x165.1mm (8x6.5") |
| 1990 GMC C2500 | 8x165.1mm (8x6.5") |
| 1991 GMC C2500 | 8x165.1mm (8x6.5") |
| 1992 GMC C2500 | 8x165.1mm (8x6.5") |
| 1993 GMC C2500 | 8x165.1mm (8x6.5") |
| 1994 GMC C2500 | 8x165.1mm (8x6.5") |
| 1995 GMC C2500 | 8x165.1mm (8x6.5") |
| 1996 GMC C2500 | 8x165.1mm (8x6.5") |
| 1997 GMC C2500 | 8x165.1mm (8x6.5") |
| 1998 GMC C2500 | 8x165.1mm (8x6.5") |
