SAM521(+)
1、Excellent Bearing Performance
Wide tread cap with reinforced carcass and bead structure design provides tires with outstanding bearing performance.
2、Wide Adaptability
The new formula design endows tire with good performance on bad roads.
3、Excellent Grip Performance
Big block shoulder pattern design design endows excellent grip performance. Open shoulder design greatly reduces the tire production.
| Tire Size | PR | Tread Depth | Load Index | Speed Symbol | Std.Rlm | Max load (kg) | Std.Cold (kPa) |
| 7.00R16LT | 14PR | 12.1 | 118/114 | L | 5.50F | 1320/1180 | 770 |
| 7.50R16LT | 14PR | 14.1 | 122/118 | L | 6.00G | 1500/1320 | 770 |
| 8.25R16LT | 16PR | 14.6 | 128/124 | K | 6.50H | 1800/1600 | 770 |
| 8.25R20 | 16PR | 15.6 | 139/137 | K | 6.5 | 2430/2300 | 930 |
| 9.00R20 | 16PR | 15.9 | 144/142 | K | 7.0 | 2800/2650 | 900 |
| 10.00R20 | 18PR | 16.9 | 149/146 | K | 7.5 | 3250/3000 | 930 |
| 11.00R20 | 16PR | 16.6 | 150/147 | K | 8.0 | 3350/3075 | 830 |
| 11.00R20 | 18PR | 16.6 | 152/149 | K | 8.0 | 3550/3250 | 930 |
| 12.00R20 | 18PR | 16.4 | 154/151 | K | 8.5 | 3750/3450 | 830 |
| 12.00R20 | 20PR | 16.4 | 156/153 | J | 8.5 | 4000/3650 | 900 |
| 12R22.5 | 18PR | 15.9 | 152/149 | L | 9.00 | 3550/3250 | 930 |
| 13R22.5 | 20PR | 17.9 | 156/153 | J | 9.75 | 4000/3650 | 930 |
| 295/80R22.5 | 20PR | 15.9/16.4 | 154/149 | K | 9.00 | 3750/3250 | 850 |
| 315/80R22.5 | 18PR | 17.4 | 154/151 | L | 9.00 | 3750/3450 | 830 |
| 315/80R22.5 | 20PR | 17.4 | 157/154 | K | 9.00 | 4125/3750 | 900 |
