優點 advantages：
1.單導向花紋設計，顯著降低油耗。
Single guide pattern design, can reduce fuel consumption significantly
2.優化接地壓力設計搭配全新配方，使磨耗更均勻，使用壽命更長。
Optimization design of ground pressure with new formula, make wear more evenly and prolong tyre usage life
3.橫向花紋全天候提供出眾的牽引力。
Lateral pattern can provide superior traction in all weathers
特征：專為定載、長距離、高速行駛于良好鋪裝路面車輛設計，適合卡貨車驅動輪使用。
Features: it is specially designed for constant load long-distance high-speed road in good conditions, suitable for driving wheels of the trucks
|
規格
size
|
層級ply rating
|
標準輪輞standard rim
|
負荷指數
load index
|
速度級別
Speed rating
|
氣壓air pressure
|
雙胎負荷dual load
|
單胎負荷single load
|
外直徑overal
diameter
|
斷面寬
Section Width
|
花紋深tread depth
|
LR
|
|
Kpa
|
PSI
|
Kg
|
LBS
|
Kg
|
LBS
|
|
12R22.5
|
16
|
9.00
|
150/147
|
L
|
830
|
120
|
3075
|
6780
|
3350
|
7390
|
1096
|
300
|
20
|
H
|
|
12R22.5
|
18
|
9.00
|
152/149
|
L
|
930
|
135
|
3250
|
7170
|
3550
|
7830
|
1096
|
300
|
20
|
J
|
