Tire Size: ST225/75D15
Rim Diameter: 15"
Rim Width: 5.5" - 6"
Ply Rating: Load Range - D / 8 Ply
Radial/Bias: Bias
Overall Diameter: 29.02"
Max Load: 2540 Lbs @ 65psi
Brand: Super Trailer
ST225/75D15 (H78-15) High-speed Trailer Tire. This tire is Tubeless. The brand name is Super Trail. It has a 8 Ply Rating which is Load Range D. It's maximum Load is 2540 Lbs @ 65 psi. This listing is for the tire only.