The Prinx ST02 is a commercial trailer-position tire engineered for highway towing and load stability. Its straight rib tread pattern promotes smooth tracking and even wear, while wide circumferential grooves improve water evacuation for dependable wet-weather performance. Reinforced casing construction supports heavy loads and enhances durability during extended highway use. Built with a heat-resistant compound, the ST02 helps reduce heat buildup under load, contributing to longer service life. Designed exclusively for trailer applications, it delivers consistent performance for utility, cargo, and commercial trailers operating on paved roads.
Compare tires at a glance using our easy test score® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.
Four criteria factor into easy test score®
Consumer reviews
Research based on customer reviews and buying behavior
Treadwear
The lifespan of a tire based on wear performance
Traction
The ability of a tire to grip to the road in wet conditions
Expert ratings
Input from veteran tire industry experts
Please Set Your Zip Code
Enter your zip code to get better pricing and help find local installers.