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RT789
The RoadX RT789 is a steer and trailer tire for trucks traveling in regional road applications.
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The tread block pattern is designed to improve heat dissipation for longer driving performance.
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The angled groove wall helps to effectively distribute ground pressure on the blocks and promotes even tread wear.
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The tread utilizes an updated compound to improve wear and tear resistance for improved overall mileage and adaptability on more rough road conditions.
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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 | 275/80R22.5 | 8.25 | 16 | 3250 | 3000 | 7160 | 6610 | 850 | 850 | 123 | 123 | 149 | 146 | 21 | L | 1012 | 276 |