Towmax Radial STR II Tires

Product Info

Radial STR II

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

This lineup covers common trailer wheel diameters from 13 to 16 inches, with load ranges C, D, E, and F available across the catalog. Select fitments include 94L and 107L ratings, and some sizes are offered in more than one load range, such as 235/80-16 in E and 235/80-16 in F, giving you a simple way to match your trailer’s needs.

If you are replacing OEM trailer tires, the approved size list includes 185/80-13, 205/75-14, 205/75-15, and 235/85-16. For help choosing the right trailer tire, visit Shop Tires or schedule service with Robertson Tire.

Tire Sizes