Towmax Radial STR II Tires

Product Info

Radial STR II

Towmax Radial STR II is a special trailer radial built for towable applications like travel trailers and fifth wheels. Towmax Radial STR II tires are a practical fit for Gunnell's Tire & Auto shoppers who want trailer-specific load support and steady highway towing in a straightforward replacement tire.

This compact lineup covers common trailer sizes from 13 to 16 inches, with load ranges C, D, E, and F available to help match different trailer weight needs. Available fitments include 185/80-13, 205/75-14, 205/75-15, 235/80-16, 235/80-16, and 235/85-16, all with an L speed rating.

If you need a trailer tire for a common replacement size, the Radial STR II offers a focused, trailer-only option without extra claims. Gunnell's Tire & Auto can help you compare the available load ranges and choose the fitment that matches your towable setup.

Tire Sizes