RR718 is a trailer axle tire with ultra-high tread saturation, FEA optimized crown contour, lightweight ultra-high-strength framework and low-heat silica under-tread compound, delivering outstanding wear resistance, anti-abnormal wear performance, fuel savings and reliable high-speed durability for highway transportation.
| Specification | Ply Rating | Load Index | Speed Rating | Tread Depth (mm) | Tread Width (mm) | Recommended Rim |
| 12R22.5 | 12PR**Semi-trailer Special | 143/141 | L | 14.5 | 210 | 9 |
| 12R22.5 | 16PR | 150/147 | L | 14.5 | 210 | 9 |
| 12R22.5 | 18PR | 152/149 | L | 14.5 | 210 | 9 |
Product Features
Ultra-high tread saturation plus high-wear top tread compound delivers superior mileage performance
Finite-element optimized crown contour evenly distributes contact pressure, curbs irregular wear and boosts resistance to shoulder wear
New ultra-high-strength lightweight framework cuts tire weight and reduces vehicle fuel consumption
Low heat-generating silica base tread compound enhances high-speed durability and lowers crown failure rate
Double Coin RR718 Dedicated Trailer Axle Tire is specially engineered for semi-trailer axles of long-distance highway freight vehicles, delivering superior wear resistance, improved anti-irregular wear performance, lightweight & fuel efficient, enhanced high-speed durability.
Model: RR718 dedicated trailer axle tire
Specially engineered for semi-trailer axles of long-distance highway freight vehicles
Core Advantages of Doublecoin RR718 Trailer position Tire
1.Superior Wear Resistance
2.Improved Anti-Irregular Wear Performance
3.Lightweight & Fuel Efficient
4.Enhanced High-Speed Durability
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