The Towmax STR II has been specifically designed to deliver long-lasting and dependable performance for trailer applications, including travel trailers and fifth wheels.
Features & Benefits
Featuring advanced construction technology for superior strength and durability, as well as an optimized five-rib tread design for maximum ride stability and long tread life, the Towmax STR II provides exceptional value, quality and security for all of your towed trailer needs.
- Optimized tread design for long, even treadwear
- Wide circumferential grooves for superior wet traction
- Nylon overlay in 15″ & 16″ for superior strength and extreme durability
Innovative Tread Design
Center grooves in the tread for consistent, even tracking.
Optimized Tread Compound
Yields improved wear and longer mileage.
Nylon Overlay in 15″ & 16″
Provides superior strength and extreme durability.
Sizes & Specs
|Tire Size||LR/PR||Section Width||Overall Diameter||Max Load||Max Inflation|
|ST175/80R13||C/6||6.9″||24″||1,360 lbs||50 psi|
|ST185/80R13||C/6||7.3″||24.6″||1,480 lbs||50 psi|
|ST205/75R14||C/6||7.7″||26.1″||1,760 lbs||50 psi|
|ST215/75R14||C/6||8.4″||26.6″||1,870 lbs||50 psi|
|ST205/75R15||C/6||7.7″||27.1″||1,820 lbs||50 psi|
|ST205/75R15||D/8||7.7″||27.1″||2,150 lbs||65 psi|
|ST225/75R15||D/8||8.8″||28.2″||2,540 lbs||65 psi|
|ST225/75R15||E/10||8.8″||28.2″||2,860 lbs||80 psi|
|ST235/80R16||E/10||9.2″||30.7″||3,520 lbs||80 psi|
|ST235/80R16||F/12||9.2″||30.7″||3,860 lbs||100 psi|
|ST235/80R16||E/10||9.2″||31.7″||3,640 lbs||80 psi|
|ST235/85R16||F/12||9.2″||31.7″||3,960 lbs||95 psi|