Walstone Industry Limited
WALSTONE INDUSTRY LIMITED More Professional, Better Tires
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Highway truck tire of 12R22.5 for the steering axle tire of heavy trucks
Application
The spirit of “more professional will be better” helps WALSTONE keeping the advantage in the tire service and the tire supplying. WALSTONE is devoted to find out the better and more professional resolution for the tire problem of the long haul and regional haul fleets.
This truck bus radical tire of 12R22.5 with the rib type pattern for the steer axle position, and is also suitable the wheel of the all position of heavy truck, it has feature with cost effectiveness, excellent mileage, well concerning and handing performance.
Specification
| Size | Ply |
Load |
Speed |
Standard |
Max |
New tire inflated |
Tube |
Operation |
||
| Single | Dual |
Section |
Overall |
|||||||
| 12R22.5 | 16 | 152/148 | L | 9.00 | 3550 | 3150 | 300 | 1085 | TL | ETRTO |
| 12R22.5 | 18 | 152/149 | L | 9.00 | 3550 | 3250 | 300 | 1085 | TL | GB |
| 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 |
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 |
Description
Four straight grooves design ensures this highway trucks tire of 12R22.5 being suitable for the steer axle of heavy trucks, is also other position of trucks such as the trailer axle.
The design of Sipes grooves improves the grip performance of this steer axle tire of 12R22.5 in the wet roads.
Flexible compound applied on the closed shoulder of this heavy trucks tire of 12R22.5, increases the toughness of the ire shoulder and abrasion resistance of concerning.
Newly tread compound design low the resistance of rolling, ensure this truck buss radial tire of 12R22.5 having the feature of fuel efficiency and protect the environment.
Stone ejected design on the bottom of grooves effectively prevents the stone detaining, to avoid this highway truck tire of 12R22.5 early destroyed by the tread slab base being penetrated.
