991B 20X9 6X139.7 30MM

20 Inch Diameter x 9 Inch Width; 6 x 139.7 Millimeter/ 6 x 5.50 Inch Bolt Pattern; 60 Degree Conical Seat Lug; 30 Millimeter Offset; 6.18 Inch Backspacing; 106.10 Millimeter Center Bore; 8 Spoke; 1 Piece Cast Aluminum Construction; Satin Black; 2500 Pound Load Capacity; Compatible With TPMS (Tire Pressure Monitoring System); 40 Inch Max Tire Diameter; With Raceline Logo Center Cap; Single