Four Rib Grooves Tires 9R22.5 Truck Bus Radial Tires For All Position
Features
The truck bus radial tires of 9R22.5 is the mature substitution products for the size of 10.00R20, it is wide utilizing in the region of public transport system. Its four circumferential rib groove feature is suitable as all position of buses and trucks, it is available 4 sizes: 9R22.5 of12PR, 9R22.5 of 14PR, 10R22.5 of the standard of the tire and rim association, and 10R22.5 that according to the standard of ECE.
Closed shoulder and the lateral sipes on the tread design, providing the better driving, wet grip and braking performance, and promotes the even wear, and wide tread features improves wear resistance to extend the service life.
The application of wear resistance and cooler running tread compound design, ensuring long mileage of service life, and lowers the heat built-up.
Optimized the structure of carcass, to thicken and strengthen the sidewall and bead, promotes safety factor, protecting the sidewall against the impact and bruises.
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 |
| 9R22.5 | 14 | 133/131 | M | 6.75 | 2060 | 1950 | 229 | 974 | TL | TRA |
| 9R22.5 | 14 | 136/134 | M | 6.75 | 2240 | 2120 | 229 | 974 | TL | TRA |
| 10R22.5 | 14 | 141/139 | M | 7.5 | 2575 | 2430 | 254 | 1019 | TL | TRA |
| 10R22.5 | 16 | 144/142 | L | 7.5 | 2800 | 2650 | 254 | 1019 | TL | ETRTO |
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
The public transport system including the service of the coaches and buses, that have established its’ reliable performance, especially the public buses running on the urban roads.
From the manufacturing to operation, reliable and safety always the important thing of the public transport system, the reliable and stable tire part will be first selected of the coach manufacture and public transit system.
This four rib grooves tire of 9R22.5 is the genuine tire parts of public vehicles many years, it is standard accessory of tire parts for many vehicles models that produced by Golden Dragon Buses, the major public vehicles manufacturer of China.
Urban buses, which constantly starting-up, braking accelerating and steering in the city roads, the tires for the urban buses need some features which been designed for the city roads.
The lateral sipes in the tread of this truck bus radial tires of 9R22.5, providing better handling, wet grip and braking performance, and its’ rigid carcass to enforce the protection of sidewall, which against sidewall impact and bruises.
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Four Rib Grooves 9R 22.5 Tires Better Wet Grip Performance For All Position Images
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