18 Inch Diameter x 9 Inch Width; 5 x 127 Millimeter/ 5 x 5.00 Inch/ 5 x 139.7 Millimeter/ 5 x 5.50 Inch Bolt Patterns; 12 Millimeter Offset; 5.47 Inch Backspacing; 60 Degree Conical Seat Lug; 87.00 Millimeter Center Bore; 8 Split Spoke; 1 Piece Cast Aluminum Construction; Gloss Black With Machined Accents; 2500 Pound Load Capacity; Compatible With TPMS (Tire Pressure Monitoring System); With Ultra Motorsports Logo Center Cap; Single