American Racing Vintage Series VN511 Salt Gloss Black with Diamond Cut Lip 20x8 5/5 (5/127) Bolt Pattern 4.5" Backspace +0MM Offset 78.1MM Hub Bore one-piece cast aluminium direct bolt wheel with a full face muscle car design. The Gloss Black Salt Flat commonly referred to as a kidney bean style wheel is a popular rim for American classic cars, trucks and hot rods. American Racing wheels have been a leader in automotive performance, style and culture since 1956.