Eight-spoke rim, galvanized for long-lasting finish and rust prevention. Great for salt-water and marine applications. Bolt Circle in. 4 1/2, Fits Tire Size ST205/75-15 & F78-15, Holes 5, Load Capacity lbs. 2,050 at 75 PSI, Product Type Rim only, Rim Included Yes, Rim Size in. 15, Rim Type Spoked, Tire Type Bias, radial, Load Range B, C.