15 Inch Diameter x 10 Inch Width; 5 x 139.7 Millimeter/ 5 x 5.50 Inch Bolt Pattern; -47 Millimeter Offset; 3.65 Inch Backspacing; 60 Degree Conical Seat Lug; 108.00 Millimeter Center Bore; Modular; 1 Piece Cast Aluminum Construction; Polished; 2500 Pound Load Capacity; Compatible With TPMS (Tire Pressure Monitoring System); 37 Inch Max Tire Diameter; With Pro Comp Logo Center Cap; Single