| Modèle | Dimensions de pneu |
|---|---|
| TT800XXL | avant 445/65R22.5 arrières 315/80R22.5 double |
| TT600XL | avant 445/65R22.5 arrières 315/80R22.5 double |
| TT300XL | avant: 425/65R22.5 unique x2 arrières: 11R225 double x4 |
| GT900XL | 445/65R22.5, arrières: 315/80R22.5 |
| GS300XL | avant: 426/65R22.5 unique x2, arrières: 11R22.5 double x4 |