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 choice for Rocky's Tire & Service 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.

If you need a trailer-only replacement tire with multiple load-range choices, the Radial STR II is a simple fit to compare at Rocky's Tire & Service. For help choosing the right size and load range, explore Shop Tires or Schedule Appointment.

Tire Sizes