Walstone Industry Limited
WALSTONE INDUSTRY LIMITED More Professional, Better Tires
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The Off-Road Truck Tire 12.00R20 Suitable Short & Medium Distance Mixed Road
Features
This tube-tire product of 12.00R20 size is designed for the heavy trucks running on short and medium distance mixed road, its’ tread pattern with typical three typical rib grooves which have better adaptability to most roads conditions. There are available variety sizes that covering with 20-inch rim diameter from 10.00R20 to 12.00R20, and 22.5-inch rim diameter of 9R22.5, 11R22.5, 12R22.5, 13R22.5, 295/80R22.5 and 315/80R22.5.
The pattern of this off-road truck tire with typical design which keeping ideal balance between low rolling resistance, traction and tread wear, the zigzag tread ensure the tire being superb traction, grip and braking performance, and rib type grooves design on the tread cap can lower the rolling resistance and improve the tread wear, so this off-road truck tire being strong adaptability inmost road conditions.
The opened shoulder design can effectively improve the heat dissipating of this off-road truck tire increasing the wear mileage.
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 | 16 | 146/143 | K/L | 7.50 | 3000 | 2725 | 278 | 1054 | TT | TRA |
| 10.00R20 | 18 | 149/146 | K/L | 7.50 | 3250 | 3000 | 278 | 1054 | TT | GB |
| 11.00R20 | 16 | 150/147 | K/L | 8.00 | 3350 | 3075 | 293 | 1085 | TT | GB |
| 11.00R20 | 18 | 152/149 | K/L | 8.00 | 3550 | 3250 | 293 | 1085 | TT | GB |
| 12.00R20 | 18 | 154/151 | K/L | 8.50 | 3750 | 3450 | 315 | 1125 | TT | TRA |
| 12.00R20 | 20 | 156/153 | K | 8.50 | 4000 | 3650 | 315 | 1125 | TT | GB |
| 9R22.5 | 14 | 136/134 | L | 6.75 | 2240 | 2120 | 229 | 974 | TL | TRA |
| 11R22.5 | 14 | 144/142 | M | 8.25 | 2800 | 2650 | 279 | 1054 | TL | TRA |
| 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 | 156/153 | L | 9.75 | 4000 | 3650 | 320 | 1124 | TL | ETRTO |
| 295/80R22.5 | 16 | 152/148 | L | 9.00 | 3550 | 3150 | 298 | 1044 | 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 |
| 11R24.5 | 16 | 149/146 | K | 8.25 | 3250 | 3000 | 279 | 1104 | TL | TRA |
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 |
Application
In the fields of short & medium distance haul, including the trucks carrying the primary industrial and mineral product, the tire with tread patter of 3 main zigzag grooves is being widely applied.
These tires with K- and L-rated, they featured keeping ideal balance between low rolling resistance, traction and tread wear, is classical applied for those trucks with short and medium distance transport which running on the mixed road.
With weight loaded running on the rough terrain and tough surfaces, and the frequent braking operations would not benefit the tires’ heat dissipating, typically constructed, the opened shoulder design which increasing the area of heat dissipation of the tire, and promote the wear resistance and service' mileage.
