


RDR2
The ROADX RD781 is a traction position tire for trucks and busses traveling in regional applications.
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Tread block design effectively improves traction and heat dissipation.
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Tread profile design improves ground pressure distribution for greater driving stability.
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Deepend tread pattern and tire compound improve wear and tear resistance for a longer service life.
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Plant | Size | Standard Rim(inch) | PR | Load | Pressure | Load Index | Tread Depth (mm) | Speed Grade | Inflated Tire Dimention(mm) | ||||||||
kg | lbs | kPa | PSI | ||||||||||||||
S | D | S | D | S | D | S | D | S | D | D | B | ||||||
VN | 295/60R22.5 | 9.00 | 18 | 3350 | 3075 | 7390 | 6780 | 900 | 900 | 130 | 130 | 150 | 147 | 17.0 | L | 926 | 292 |
VN | 315/60R22.5 | 9.75 | 18 | 3750 | 3150 | 8270 | 6945 | 900 | 900 | 130 | 130 | 154 | 148 | 18.5 | L | 950 | 313 |
VN | 315/70R22.5 | 9.00 | 18 | 3750 | 3350 | 8270 | 7390 | 900 | 900 | 130 | 130 | 154(152) | 150(148) | 19.5 | L(M) | 1014 | 312 |
VN | 315/70R22.5 | 9.00 | 18 | 4000 | 3350 | 8820 | 7385 | 900 | 900 | 130 | 130 | 156(152) | 150(148) | 19.5 | L(M) | 1014 | 312 |
VN | 295/80R22.5 | 9.00 | 18 | 3550 | 3250 | 7830 | 7160 | 900 | 900 | 130 | 130 | 152 | 149 | 22.0 | M | 1044 | 298 |
VN | 315/80R22.5 | 9.00 | 18 | 4000 | 3350 | 8820 | 7385 | 850 | 850 | 123 | 123 | 156(154) | 153(150) | 22.5 | L(M) | 1076 | 312 |