Summit HI-Road ST

Tire Features:

  • Strong steel-belted construction provides long even wear
  • Specific load ranges by size for carrying heavy loads
  • Five-rib design provides stability at high speed
  • Tires are specifically designed to meet the high-speed trailer application

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Product Sheet Tire Photo

SizeTire Size CodeProduct Code L.I./S.R.Load Index / Speed Rading S.W.Section Width T.D.Tread Depth O.D.Outside Diameter S.W.Section Width R.W.Rim Width UTQG
        32/in. in. in. in.  
ST175/80R13 ST1-922 91L BSW 10 24.02 6.97 5.0 -
ST185/80R13 ST1-923 94L BSW 10 24.65 7.24 5.0 -
ST205/75R14 ST1-930 100L BSW 10 26.14 7.99 5.5 -
ST205/75R15 ST1-943 101L BSW 10 27.13 7.99 5.5 -
ST205/75R15 ST1-944 107L BSW 10 27.13 7.99 5.5 -
ST215/75R14 ST1-932 102L BSW 10 26.69 8.50 6.0 -
ST225/75R15 ST1-945 113L BSW 10 28.31 8.78 6.0 -
ST225/75R15 ST1-947 117L BSW 10 28.31 8.78 6.0 -
ST235/80R16 ST1-961 123L BSW 10 30.79 9.25 6.5 -
* ST Trailer tires are designed for trailer use only and not designed for steering or drive position.