


RH621

The RoadX RH621 is a steer position tire designed for trucks and busses traveling in regional applications.
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Groove and sipe design improve tire grip.
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The wide running surface improves pressure distribution for better traction.
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Groove nodules improve handling and driving comfort.
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The wide shoulders and shallow groove design effectively dissipate heat to promote even shoulder wear.
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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 | 295/80R22.5 | 9.00 | 18 | 3750 | 3250 | 8270 | 7160 | 850 | 850 | 123 | 123 | 154 | 149 | 16 | M | 1044 | 298 |
CN | 305/70R22.5 | 9.00 | 20 | 3650 | 3350 | 8050 | 7390 | 900 | 900 | 130 | 130 | 153 | 150 | 15 | K | 1000 | 305 |
VN | 315/60R22.5 | 9.75 | 18 | 3550 | 3150 | 7825 | 6945 | 900 | 900 | 130 | 130 | 152 | 148 | 14.5 | L | 950 | 313 |
VN | 315/70R22.5 | 9.00 | 18 | 4000 | 3350 | 8820 | 7385 | 900 | 900 | 130 | 130 | 156 | 150 | 15.5 | L | 1014 | 312 |
VN | 315/70R22.5 | 9.00 | 16 | 3550 | 3150 | 7830 | 6940 | 850 | 850 | 123 | 123 | 152 | 148 | 15.5 | M | 1014 | 312 |
CN/VN | 315/80R22.5 | 9.00 | 20 | 4000 | 3650 | 8820 | 8050 | 850 | 850 | 125 | 125 | 156 | 153 | 16.5 | L | 1076 | 312 |
CN/VN | 315/80R22.5 | 9.00 | 18 | 4000 | 3350 | 8820 | 7385 | 850 | 850 | 125 | 125 | 156 | 150 | 16.5 | L | 1076 | 312 |