• Increased sidewall duration and low rolling resistance.
• Extreme ease in measuring sidewall wear.
• Improved grip on wet and slippery surfaces.
| Size | PR | LI | SS | Standard Rim | OTD(mm) |
| 9.5R17.5 | 18 | 143/141 | L | 6.75 | 13.5 |
| 11R22.5 | 18 | 148/145 | M | 8.25 | 13.5 |
| 11R24.5 | 18 | 149/146 | M | 8.25 | 13.5 |
| 215/75R17.5 | 18 | 135/133 | L | 6.00 | 12.0 |
| 235/75R17.5 | 18 | 143/141 | L | 6.75 | 13.0 |
| 235/75R17.5 | 18 | 143/141 | J | 6.75 | 13.0 |
| 275/70R22.5 | 18 | 148/145 | L | 8.25 | 14.0 |
| 275/80R22.5 | 18 | 149/146 | L | 8.25 | 14.0 |
| 295/80R22.5 | 18 | 152/149 | M | 9.00 | 16.0 |