18 Inch Diameter x 10 Inch Width; 6 x 135 Millimeter/ 6 x 5.31 Inch/ 6 x 139.7 Millimeter/ 6 x 5.50 Inch Bolt Patterns; 60 Degree Conical Seat Lug; -12 Millimeter Offset; 5.03 Inch Backspacing; 87.00 Millimeter Center Bore; 8 Spoke; 1 Piece Cast Aluminum Construction; Black With Chrome Inserts; 3200 Pound Load Capacity; Compatible With TPMS (Tire Pressure Monitoring System); With RBP Logo Center Cap; Single