22 Inch Diameter x 12 Inch Width; 5 x 139.7 Millimeter/ 8 x 5.5 Inch Bolt Pattern; -51 Millimeter Offset; 4.75 Inch Backspacing; 60 Degree Conical Seat Lug; 78 Millimeter Center Bore; 8 Spoke; 1 Piece Cast Aluminum Construction; Painted; Gloss Black; 3200 Pound Load Capacity; Compatible With TPMS (Tire Pressure Monitoring System); 40 Inch Max Tire; With RBP Logo Center Cap; Single