Loadstar Bias Trailer Tires are belted to combine the strength of a bias tire with the durability of a radial tire. Made from an advanced rubber compound for low rolling resistance. Flatter tread offers stability. Rust-resistant e-coat with white powder-coat finishes on steel rims and heavy-duty sidewall construction are designed to stand up to the abuse that trailers often receive. Deep long-lasting tread lets you travel for many worry-free miles. Low rolling resistance Rust-resistant white powder-coated steel rim | LoadStar Kenda 4.80 x 8 Bias Trailer Tire w/ 4-Lug Standard White Rim