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Sonoran ST Radial

Engineered for Optimized Tire Performance

Engineered for the perfect balance of Strength, Endurance and High Speed Performance, the HiSpec Oracle and Sonoran Tires continue the tradition of unsurpassed quality, durability and safety expected from Hispec Wheel and Tire. 

Created to withstand the demanding nature of towing, these premium tires perform well in multiple trailer applications and offers stable, dependable handling in all conditions.

Features:

  • Dual compound construction for longer tread life and reduced rolling resistance.
  • Specialized tread pattern provides traction for all weather conditions and improved towing stability
  • Superior quality maintained through 100% in-line automated uniformity testing.
  • Industry leading 6 year warranty.
  • 2 year, 24 hour Roadside Assistance.
  • HiSpec’s Peace of Mind Warranty.

Sizes & Specs

PART #SIZELOAD RANGEPLY RATINGSECTION WIDTHLOAD CAPACITY (SINGLE)SPEED RATINGAPPROVED RIM WIDTHS
SO20515CST205/75R15C67.99″1820LBS @ 50PSIM (81)5.0″-7.0″
SO22515DST225/75R15D88.78″2540LBS @ 65PSIM (81)6.0″-7.5″
SO23516EST235/80R16E1030.8″3520LBS @ 80PSIM (81)6.0″-8.0″