Size | PR | Standard Rim | Load Index & speed Rating | Over Dia (mm) | Section Width (mm) | Kg Load | Kpa/Pressure |
10.00R20 | 18 | 7.0 | 149/146K | 1052 | 276 | 3250/3000 | 930 |
11.00R20 | 18 | 8.5 | 152/149K | 1082 | 296 | 3550/3250 | 930 |
12.00R20 | 20 | 8.0 | 156/153M | 1122 | 313 | 4000/3650 | 900 |
13R22.5 | 18 | 9.75 | 154/151L | 1224 | 320 | 3750/3450 | 850 |