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Radial Trail HD


The Radial Trail HD tire is designed with a unique tread pattern that wears evenly over time. As the superior trailer tire in the industry, the Radial Trail HD tire is constructed with heat resistant technology and compliant with DOT standards.

Product highlights:

  • Tested to withstand high levels of heat on the road
  • High-tensile belt package constructed to resist punctures
  • Optimized for low rolling resistance
  • Often used on RV, towable utility, boat, horse and stock trailers



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Additional Information

Part Number Size Load Range Mounted Diameter Mounted Width Rim Width Max Load Capacity @ 10 MPH Max PSI Tread Depth (32nds) Speed Rating (MPH) Additional Information
5151311 ST145/12 LRD 21.4 5.9 4.00 1220 65 9 81 Radial Trail Tread Pattern
5151321 ST145/12 LRE 21.4 6.0 4.00 1520 80 8 81 Radial Trail Tread Pattern
6H04511 ST175/80R13 LRC 24.1 7 5 1360 50 8 81  
6H04521 ST175/80R13 LRD 24.1 7 5 1570 65 8 81  
6H04531 ST185/80R13 LRC 24.7 7.2 5 1480 50 8 81  
6H04541 ST185/80R13 LRD 24.7 7.2 5 1710 65 8 81  
6H04551 ST205/75R14 LRC 26.1 7.8 5.5 1760 50 9 81  
6H04561 ST205/75R14 LRD 26.1 7.8 5.5 2040 65 9 81  
6H04581 ST205/75R15 LRC 27.1 7.8 5.5 1820 50 9 81  
6H04591 ST205/75R15 LRD 27.1 7.8 5.5 2150 65 9 81  
6H04571 ST215/75R14 LRC 26.7 8.3 6 1870 50 9 81  
6H04601 ST225/75R15 LRC 28.3 8.6 6 2150 50 9 81  
6H04611 ST225/75R15 LRD 28.3 8.6 6 2540 65 9 81  
6H04621 ST225/75R15 LRE 28.1 8.8 6 2830 80 9 81  
6H04631 ST235/80R16 LRE 30.8 9 6.5 3520 80 10 75  
6H04641 ST235/85R16 LRE 31.7 9.3 6.5 3640 80 12 75  
6H04651 ST235/85R16 LRF 31.7 9.3 6.5 3960 95 12 75  

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