Product Details The HI-RUN trailer tires are the ideal replacement wheel for utility, RV and boat trailers. The tires are manufactured to exceed DOT requirements, and featured with excellent wear resistance and heavy load capacity. Ideal replacement for utility, RV and boat trailers 5 X 4.5" bolt pattern Assembled. Including tire and rim. Tread Pattern: H180 Highway Trailer Tire Size: ST205/75D15 OD (Outer Diameter): 26.9 in SW (Tire width): 8.2 in Inflation Pressure (PSI): 50 Maximum loading: 1820 Lbs Assembly is DOT approved Load Range C, 6 ply Bias Ply Specification Specification Description Brand Hi-Run Country of Origin Imported Compatible Rim Size 15X 5 Compatible Vehicle Utility trailers, specialty trailers Features DOT Approved Lug Bolt Count 5 Maximum Load Capacity 1,820 lb. Maximum Operating Pressure 50 PSI Package Quantity 1 Ply 6 ply Primary Material Rubber Product Weight 37.10 lb. Product Width 8.2 in. Speed Rating 75 miles/hour Tire Aspect Ratio 75% Tire Construction Bias Tread Depth 8.1 mm Tread Type H180 Highway Trailer Tire Tire Type ST205/75D15 Valve Type N/A Wheel Type Pneumatic With or Without Rim With Rim Manufacturer Part Number ASB1004