TR638
Four main zigzag grooves with sipes, excellent grip performance on dry and wet grounds
Cooler funning tread compound,high wear rate,low fuel consumption
Excellent resistance to uneven wear ,long service nileage
Designed for all wheel positions of buses
Size
PR
Load Index
Speed Index
Standard Rim
Tread Depth(mm)
Section Width(mm)
Overall Diameter(mm)
Max Load(kg)
Pressure(kpa)
7.50R20
14
130/128
L
6.00
12.5
215
935
1900/1800
830
8.25R20
14
136/134
L
6.50
12.5
236
974
2240/2120
830