
Oracle 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 # | SIZE | LOAD RANGE | PLY RATING | SECTION WIDTH | LOAD CAPACITY (SINGLE) | SPEED RATING | APPROVED RIM WIDTHS |
---|---|---|---|---|---|---|---|
OR20514D | ST205/75R14 | D | 8 | 7.99″ | 2040LBS @ 65PSI | M (81) | 5.0″-7.0″ |
OR20515C | ST205/75R15 | C | 6 | 7.99″ | 1820LBS @ 50PSI | M (81) | 5.0″-7.0″ |
OR20515D | ST205/75R15 | D | 8 | 7.99″ | 2150LBS @ 65PSI | M (81) | 5.0″-7.0″ |
OR22515D | ST225/75R15 | D | 8 | 8.78″ | 2540LBS @ 65PSI | M (81) | 6.0″-7.5″ |
OR22515E | ST225/75R15 | E | 10 | 8.78″ | 2830LBS @ 80PSI | M (81) | 6.0″-7.5″ |
OR23516E | ST235/80R16 | E | 10 | 30.8″ | 3520LBS @ 80PSI | M (81) | 6.0″-8.0″ |
OR23516G | ST235/80R16 | G | 14 | 30.8″ | 4080LBS @ 110PSI | M (81) | 6.0″-8.0″ |