| Engine | Tyre size | Front pressure | Rear pressure | Front loaded pressure | Rear loaded pressure |
| 4.0 V6 | 255 70 R18 114T | 29 | 32 | ||
| 4.0 V6 | 275 65 R18 114T | 29 | 32 | ||
| 5.7 L V8 | 255 70 R18 111S | 30 | 33 | ||
| 5.7 L V8 | 275 55 R20 113H | 30 | 33 | ||
| 5.7 L V8 | 275 65 R18 114H | 30 | 33 | ||
| 5.7 L V8 | 275 65 R18 114T | 30 | 33 | ||
| 5.7 V8 | 255 70 R18 114T | 29 | 32 | ||
| 5.7 V8 | 275 55 R20 115T | 29 | 32 | ||
| 5.7 V8 | 275 65 R18 114T | 29 | 32 | ||
| 5.7 V8 | 285 70 R17 118S | 29 | 32 |