


MS661

The RoadX MS661 is a drive position tire for trucks traveling in on and off-road applications.
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Large blocks are equipped with grooves that ensure greater traction on unpaved roads.
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Open shoulder design improves self-cleaning performance and traction.
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Connecting block ribs increase tread block rigidity to protect the grooves from tearing.
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Groove nodules located inside the groove and a puncture resistant tread compound effectively protects the tire from damage.
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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 | ||||||
CN | 11R22.5 | 8.25 | 16 | 3150 | 2900 | 6940 | 6395 | 850 | 850 | 123 | 123 | 148 | 145 | 19 | J | 1050 | 279 |
VN | 12R22.5 | 9.00 | 18 | 3550 | 3250 | 7825 | 7165 | 930 | 930 | 135 | 135 | 152 | 149 | 20 | K | 1085 | 300 |
VN | 13R22.5 | 9.75 | 20 | 4000 | 3350 | 8820 | 7390 | 900 | 900 | 130 | 130 | 156 | 150 | 22 | J | 1124 | 320 |
VN | 13R22.5 | 9.75 | 18 | 3750 | 3450 | 8270 | 7610 | 830 | 830 | 120 | 120 | 154 | 151 | 22 | K | 1124 | 320 |
CN/VN | 13R22.5 | 9.75 | 20 | 4000 | 3350 | 8820 | 7390 | 900 | 900 | 130 | 130 | 156 | 150 | 22 | K | 1124 | 320 |
CN | 11R24.5 | 8.25 | 16 | 3250 | 3000 | 7160 | 6610 | 830 | 830 | 120 | 120 | 149 | 146 | 20.5 | J | 1104 | 279 |
VN | 315/80R22.5 | 9.00 | 18 | 3750 | 3450 | 8270 | 7160 | 830 | 830 | 120 | 120 | 154 | 151 | 22 | K | 1076 | 312 |
CN/VN | 315/80R22.5 | 9.00 | 20 | 4000 | 3650 | 8820 | 8045 | 850 | 850 | 125 | 125 | 156 | 153 | 22 | K | 1076 | 312 |