18 Inch Diameter x 7.5 Inch Width; 5 x 110 Millimeter/ 5 x 4.33 Inch Bolt Pattern/ 5 x 114.3 Millimeter/ 5 x 4.50 Inch Bolt Patterns; 60 Degree Conical Seat Lug; 45 Millimeter Offset; 6.00 Inch Backspacing; 72.62 Millimeter Center Bore; 6 Spoke; 1 Piece Cast Aluminum Construction; Gloss Black With Machined Lip; 1600 Pound Load Capacity; Compatible With TPMS (Tire Pressure Monitoring System); 33.7 Inch Max Tire Diameter; With Raceline Logo Center Cap; Single