A trailer-ready wheel and tire solution for utility and boat trailer applications.

Ready-to-Install ST175/80D13 Trailer Tire Set

Replace worn trailer tires with a complete two-pack of ST175/80D13 bias-ply tires pre-mounted on 13-inch white spoke rims. Designed for trailer use, the assemblies combine Load Range C construction, a 6-ply rating, and a 5-lug on 4.5-inch bolt pattern for a practical fit on compatible utility and boat trailers.

Built Around Fit, Capacity, and Trailer Use

ST175/80D13 Sizing

The ST175/80D13 size features a 24-inch overall diameter, 6.9-inch section width, and 13-inch rim diameter for matching compatible trailer fitments.

Load Range C Build

A 6 PR bias-ply construction supports a 1360 LBS load capacity, 50 PSI inflation, and a J speed index for dependable trailer service.

5-Lug White Rim

Each tire arrives mounted on a 13 x 4.5-inch white spoke wheel with a 5-lug on 4.5-inch bolt pattern to simplify replacement on compatible trailers.

Product Details

• Complete Two-Pack: Includes two ST175/80D13 trailer tires pre-mounted on white spoke wheels.
• Trailer-Focused Construction: Load Range C, 6 PR bias-ply tires use nylon cord layers arranged in a crisscross pattern for sidewall stiffness with functional flexibility.
• Rated Capacity: Maximum load capacity is 1360 LBS with a maximum inflation pressure of 50 PSI.
• Road-Ready Tread: The tread design is intended for highway, paved road, and concrete pavement use, with traction on hard surfaces.
• Fitment Check: Confirm the original tire size, 13 x 4.5-inch rim size, and 5-lug on 4.5-inch bolt pattern before ordering.

Specifications

Equip Your Trailer with a Matched Two-Piece Set

Choose these pre-mounted ST175/80D13 assemblies for a straightforward replacement that combines specified fitment, rated load support, and durable bias-ply construction for compatible trailers.