| Engine | Tyre size | Front pressure | Rear pressure | Front loaded pressure | Rear loaded pressure |
| 4.2 V8 | 245 35 ZR20 Y VA XL | 32 | 32 | ||
| 4.2 V8 | 245 40 ZR19 Y VA | 32 | 32 | ||
| 4.2 V8 | 245 45 ZR18 Y VA | 32 | 32 | ||
| 4.2 V8 | 285 30 ZR20 Y HA XL | 32 | 32 | ||
| 4.2 V8 | 285 35 ZR19 Y HA | 32 | 32 | ||
| 4.2 V8 | 285 40 ZR18 Y HA | 32 | 32 | ||
| 4.2 V8 | 285 40 ZR19 Y HA | 32 | 32 |