20 Inch Diameter x 9 Inch Width; 6 x 135 Millimeter/ 6 x 5.31 Inch Bolt Pattern; 60 Degree Conical Seat Lug; -12 Millimeter Offset; 4.53 Inch Backspacing; 78.00 Millimeter Center Bore; 8 Spoke; 1 Piece Cast Aluminum Construction; Gloss Black With Machined Groove; 3200 Pound Load Capacity; Compatible With TPMS (Tire Pressure Monitoring System); 40 Inch Max Tire Diameter; With RBP Logo Center Cap; Single