PT303
| Size | Pattern | Tread Depth(mm) | PR | Load Index | Speed | Rim | Load Capacity（single） | Load Capacity(Dual) | section width(mm) | Overakk Dia(mm) |
| 9.00R20 | 303 | 16 | 144/142 | L | 7.00 | 2800(kg)/900(kpa) | 2650(kg)/900(kpa) | 259 | 1019 | |
| 10.00R20 | 303 | 16.0 | 18 | 149/146 | L | 7.50 | 3250(kg)/930(kpa) | 3000(kg)/930(kpa) | 278 | 1054 |
| 11.00R20 | 303 | 17.0 | 18 | 152/149 | L | 8.00 | 3550(kg)/930(kpa) | 3250(kg)/930(kpa) | 293 | 1085 |
| 12.00R20 | 303 | 17.0 | 18 | 154/151 | K | 8.50 | 3750(kg)/830(kpa) | 3450(kg)/830(kpa) | 315 | 1125 |