优点 advantages：
1.四道沟花纹设计，提供极佳的排水性和操控性。
Four trench pattern design, can provide excellent drainage and control ability
2.多刀槽连续胎肩可有效防止胎面不规则磨耗。
Many groove continuous tire shoulder which can effectively prevent tread irregular wear
3超强子口结构，提供更高的载重能力。super sub-port structure, with higher load capacity.
特征：专为中长途定载车辆导向及拖车轮位使用
Features: it is specially designed for middle or long way constant load in vehicle guidance and tow wheel use
|
规格
size
|
层级ply rating
|
标准轮辋standard rim
|
负荷指数
load index
|
速度级别
Speed rating
|
气压air pressure
|
双胎负荷dual load
|
单胎负荷single load
|
外直径overal
diameter
|
断面宽
Section Width
|
花纹深tread depth
|
LR
|
|
Kpa
|
PSI
|
Kg
|
LBS
|
Kg
|
LBS
|
|
315/80R22.5
|
18
|
9.00
|
154/151
|
L
|
830
|
120
|
3450
|
7610
|
3750
|
8270
|
1082
|
312
|
17
|
J
|
|
315/80R22.5
|
20
|
9.0
|
156/153
|
L
|
850
|
125
|
3650
|
8045
|
4000
|
8820
|
1082
|
312
|
17
|
L
|
