The Suntek HD Trail II is a radial ST (Special Trailer) tire for utility, boat, camper and equipment trailers. It comes in 13-inch to 16-inch sizes, from load range D (8-ply rating) for small trailers up to F (12-ply rating) for heavy 16-inch applications.
The HD Trail tread uses four wide grooves to move water out of the footprint, and a closed shoulder that resists the uneven wear trailer tires pick up from tandem-axle scrub in tight turns. The ST175/80R13 is rated 97/93M, an M speed rating (81 mph).
With any trailer tire, the right load range and correct pressure matter most. Choose the load range by the loaded weight of the trailer, not its empty weight, and leave margin. It is built specifically for trailer axles.
Best-suited for: utility trailers, boat trailers, small campers, landscape trailers, car haulers and equipment trailers.
Tire Best Features:
- Radial ST construction for highway towing.
- Four wide grooves resist hydroplaning.
- A closed shoulder resists uneven wear from tandem-axle scrub.
- Load ranges from D to F cover light and heavy trailers.
- 13-inch to 16-inch sizes for most trailer axles.