"Standard-style rims, e-coated for durability and long-lasting finish. Features Kenda Bias trailer tires designed to improve handling and enhance the ride of the towed vehicle. Load Capacity lbs. 585 at 60 PSI, Product Type Rim and tire, Rim Size in. 8 x 3.75, Tire Type Bias/tubeless, Load Range B, Rim Type Standard, Rim Included Yes, Holes 4, Tire Size 16.5 x 4.80 x 8, Bolt Circle in. 4, Outside Diameter in. 16.5. 16.5in. outer diameter 4.6in.W Center Opening 2 1/2in. diameter"