| Engine | Tyre size | Front pressure | Rear pressure | Front loaded pressure | Rear loaded pressure |
| 1 | 155 70 R13 75T | 30 | 30 | 32 | 32 |
| 1 | 175 60 R13 77T | 30 | 30 | 32 | 32 |
| 1.1 | 155 70 R13 75T | 30 | 30 | 32 | 32 |
| 1.1 | 175 60 R13 77T | 30 | 30 | 32 | 32 |
| Engine | Tyre size | Front pressure | Rear pressure | Front loaded pressure | Rear loaded pressure |
| 1 | 155 70 R13 75T | 30 | 30 | 32 | 32 |
| 1 | 175 60 R13 77T | 30 | 30 | 32 | 32 |
| 1.1 | 155 70 R13 75T | 30 | 30 | 32 | 32 |
| 1.1 | 175 60 R13 77T | 30 | 30 | 32 | 32 |