The Rainier ST was designed with original equipment manufacturers in mind. With a light truck inspired tread pattern, added durability, high load capacity, and can withstand the rigorous demands of ST tires.

Features & Benefits

This high quality trailer tire features a 6 year limited warranty with roadside assistance for peace of mind. The Rainier ST was designed with original equipment manufacturers in mind. With a light truck inspired tread pattern, added durability, high load capacity, and can withstand the rigorous demands of ST tires.

  • Strong sidewalls to protect against accidental cuts and wear
  • Wider center rib for improved wet traction and lower rolling resistance
  • Solid main tread blocks on tread to enhance self-cleaning ability
  • Varied tread pitch designed to reduce road noise
  • Integrated tread blades designed to enhance tires road grip in all weather
  • Improved heat dissipation with extended tread life
  • 6 year warranty with roadside assistance

Tire Design

Integrated Tread Blades

Enhances the tires road grip in all weather.

Wider Center Rib

Improves traction in wet conditions and lowers rolling resistance.

Solid Tread Block

Self-cleaning tread improves its ability to cut through mud and snow.

Sizes & Specs

Tire SizeLR/PRSection WidthOverall DiameterMax LoadOperating InflationSpeed Rating
ST205/65R10E/107.9″20.3″1,660 lbs90 psiL/75 mph
ST145R12D/85.5″21.5″1,220 lbs65 psiM/81 mph
ST145R12E/105.5″21.5″1,520 lbs80 psiM/81 mph
ST175/80R13C/67″23.9″1,360 lbs50 psiM/81 mph
ST175/80R13 D/87″23.9″1,610 lbs65 psiM/81 mph
ST185/80R13 C/67.4″24.4″1,480 lbs50 psiM/81 mph
ST185/80R13D/87.424.4″1,710 lbs65 psiM/81 mph
ST205/75R14C/68″26.1″1,760 lbs50 psiM/81 mph
ST205/75R14 D/88″ 26.1″2,040 lbs65 psiM/81 mph
ST205/75R15C/68.1″ 26.9″1,820 lbs50 psiM/81 mph
ST205/75R15D/88.1″ 26.9″2,150 lbs65 psiM/81 mph
ST215/75R14C/68.3″26.5″1,870 lbs50 psiM/81 mph
ST215/75R14D/88.3″ 26.5″2,200 lbs65 psiM/81 mph
ST225/75R15D/88.8″28.1″2,540 lbs65 psiM/81 mph
ST225/75R15E/108.8″28.1″2,860 lbs80 psiM/81 mph
ST235/80R16E/109.3″30.8″3,520 lbs80 psiM/81 mph
ST235/80R16 F/129.3″30.8″3,860 lbs95 psiM/81 mph
ST235/85R16 E/109.3″31.7″3,640 lbs80 psiM/81 mph
ST235/85R16 F/129.3″31.7″3,960 lbs95 psiM/81 mph