Power King Towmax STR II Tires

Product Info

Towmax STR II

The Power King Towmax STR II tires are a trailer-focused replacement option for shoppers at Ron Gordon’s Tire Pros who want straightforward load support and simple size matching. Built for trailer use only, this model is a practical fit for towable applications where correct sizing and load range matter most.

Choose from three approved sizes: 205/75-14, 205/75-15, and 235/80-16. The 205/75-14 and 205/75-15 fitments are Load Range D with a 65 psi max inflation, while the 235/80-16 steps up to Load Range F with a 100 psi max inflation.

All listed fitments carry an L speed rating and are designed for on-highway trailer service. If you are replacing worn ST tires on a travel trailer, fifth wheel, utility trailer, or similar towable, Ron Gordon’s Tire Pros can help you match the right size and load range with confidence. For more options from the same brand, visit the Power King tire brand page or explore Shop Tires.

Tire Sizes