Sizes of Tires and Rims for the GMC
Safari GMT400 (1995-2005)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 205/75 R15 | Front: 2.8 bar Rear: 3.2 bar |
6Jx15 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm | ||||||||
| 215/75 R15 | Front: 2.8 bar Rear: 3.2 bar |
6.5Jx15 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm | ||||||||
| 235/70 R15 | Front: 2.8 bar Rear: 3.2 bar |
7Jx15 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm | ||||||||
| 215/70 R16 | Front: 2.8 bar Rear: 3.2 bar |
6.5Jx16 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm | ||||||||
| 215/75 R16 | Front: 2.8 bar Rear: 3.2 bar |
6.5Jx16 ET31 | Nuts: 6 x 139.7 (PCD) | 78.3 mm | ||||||||
| 225/75 R16 | Front: 2.8 bar Rear: 3.2 bar |
7Jx16 ET31 | Nuts: 6 x 139.7 (PCD) | 78.3 mm | ||||||||
| 235/65 R16 | Front: 3 bar Rear: 3.4 bar |
7Jx16 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm | ||||||||
| 245/60 R17 | Front: 3 bar Rear: 3.4 bar |
7.5Jx17 ET25 | Nuts: 5 x 127 (PCD) | 78.3 mm | ||||||||
| 255/55 R18 | Front: 3.2 bar Rear: 3.6 bar |
8Jx18 ET20 | Nuts: 5 x 127 (PCD) | 78.3 mm | ||||||||
| More sizes | ||||||||||||
Safari GMT325 (1985-1994)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| 195S R15 | Front: 2.8 bar Rear: 3.2 bar |
6Jx15 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm |
| 205/75 R15 | 6Jx15 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm | |
| 205/75 SR15 | Front: 2.8 bar Rear: 3.2 bar |
6.5Jx15 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm |
| 215/75 R15 | 6.5Jx15 ET31 | Nuts: 5 x 127 (PCD) | 78.3 mm |
