Walstone Industry Limited
WALSTONE INDUSTRY LIMITED More Professional, Better Tires
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New Rib tire 12R22.5 for truck on highway widen tread well wear resistance
Application
The most of collected practical date shows the tire with triple zigzag straight grooves always the best choice for the steering wheel of the truck.
The stability, widespread adaptability, lowering heat build-up and rolling resistance are the advantage of the classic rib tread. And this newly tires with improved rib tread kept the traditional advantages.
Triple zigzag straight groove design, is the classic design to keep this kind of the tire in steady. So newly designed of rib tread tire is suitable the steer wheel and all position of the dump trucks and the trailers.
Widened tread and opened shoulder pattern design, lowering heat build-up and increasing the ability of the wear resistance of this tire with newly rib tread, and help this newly rib tire being the excellent performance in the traction and grip, to suit the fleet and operator of medium and long distance with high speed.
Specification
| Size | Ply |
Load Index |
Speed index |
Standard Rim |
Max load(Kg) |
New tire inflated Dimensions(mm) |
Tube |
Operation Norm |
||
| Single | Dual |
Section Width |
Overall Diameter |
|||||||
| 10.00R20 | 18 | 149/146 | K | 7.50 | 3250 | 3000 | 278 | 1054 | TT | GB |
| 11.00R20 | 16 | 150/147 | K | 8.00 | 3350 | 3075 | 293 | 1085 | TT | GB |
| 11.00R20 | 18 | 152/149 | K | 8.00 | 3550 | 3250 | 293 | 1085 | TT | GB |
| 12.00R20 | 18 | 154/151 | K | 8.50 | 3750 | 3450 | 315 | 1125 | TT | TRA |
| 12.00R20 | 20 | 156/153 | K | 8.50 | 4000 | 3650 | 315 | 1125 | TT | GB |
| 11R22.5 | 16 | 146/143 | M | 8.25 | 3000 | 2725 | 279 | 1054 | TL | TRA |
| 12R22.5 | 16 | 152/148 | L | 9.00 | 3550 | 3150 | 300 | 1085 | TL | ETRTO |
| 12R22.5 | 18 | 152/149 | K | 9.00 | 3550 | 3250 | 300 | 1085 | TL | GB |
| 13R22.5 | 18 | 156/150 | L | 9.75 | 4000 | 3350 | 320 | 1124 | TL | ETRTO |
| 315/80R22.5 | 18 | 154/150 | M | 9.00 | 3750 | 3350 | 312 | 1076 | TL | ETRTO |
| 315/80R22.5 | 20 | 156/150 | L | 9.00 | 4000 | 3350 | 312 | 1076 | TL | ETRTO |
Speed index
|
Speed Index |
B | C | D | E | F | G | J | K | L | M | N | P | Q | R |
| Km/h | 50 | 60 | 65 | 70 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 | 160 | 170 |
Features
This three rib grooves highway truck tire of 12R22.5 is designed for the all axle of trucks running on the good roads, and also is suitable for the all axle of travel coaches.
Widened tread design, improves the wear resistance, to extend the service mileage.
The special formula applied in the tread compound with low heat build-up providing, and improve the wear resistance.
The S type design on the bottom of grooves prevents the stone retention, improves the self cleaning.
