ST225/75R15 Trailer Tire and Wheel Assemblies

Every assembly here is an ST225/75R15 trailer tire mounted, balanced and inflated on a 15x6 wheel with a 6 on 5.5 bolt pattern, the standard setup on tandem-axle travel trailers, car haulers, enclosed cargo trailers and larger boat trailers. Choose load range D (8-ply, about 2,540 lbs per tire), E (10-ply, about 2,830 lbs) or G (14-ply) and a wheel finish from galvanized spoke, black or silver modular, or HPD Canyon and HDT aluminum.

The tire and wheel are the same parts we sell separately; you skip the mounting and balancing. Lug nuts are sold separately. Orders ship from the U.S. with tracking.

Common questions

Is my camper 6 on 5.5?
Most tandem-axle campers and car haulers with 15-inch wheels are. Count six lugs and measure center to center across two studs directly opposite each other. If it reads 5.5 inches, it matches.

D or E?
Under about 2,400 lbs per tire loaded, D is fine. For a camper near its rated weight, or long summer towing, E runs cooler. The 14-ply G is for heavy equipment and dump trailers and needs a wheel rated for its pressure, which these are.

Do you sell the tire alone?
Yes. See ST225/75R15 trailer tires.