| Engine | Tyre size | Front pressure | Rear pressure | Front loaded pressure | Rear loaded pressure |
| 4.7 V8 | 245 35 R20 95Y VA XL | 32 | 32 | ||
| 4.7 V8 | 285 35 R20 100Y HA | 29 | 29 |
| Engine | Tyre size | Front pressure | Rear pressure | Front loaded pressure | Rear loaded pressure |
| 4.7 V8 | 245 35 R20 95Y VA XL | 32 | 32 | ||
| 4.7 V8 | 285 35 R20 100Y HA | 29 | 29 |