American Racing 1242100008 Center Cap Part No.               Size      Offset Backside Bolt Circle    AR39327566    20" x 7.5"    42      5.9         5x114.3   AR39327591    20" x 7.5"    42      5.9         5x115         AR3936752      16" x 7"       42     5.65        5x110   AR3936766      16" x 7"       42     5.65        5x114.3   AR3936780      16" x 7"       42     5.65        5x100   AR3936791      16" x 7"       42     5.65        5x115      AR39377566    17" x 7.5"    45     6.02        5x114.3   AR39377580    17" x 7.5"    45     6.02        5x100   AR39377591    17" x 7.5"    45     6.02        5x115   AR3938866      18" x 8"       40     6.07        5x114.3 American Racing Brands > Torq Thrust Wheels > Dale Earnhardt Jr. > Boyd Wheels > Carroll Shelby Other Am. Racing Brands > Moto Metal > Helo Wheels > ATX Off-Road > XD Wheels Technical Information > Bolt Pattern > Center Bore > Wheel Offset > Wheel Maintenance American Racing Dealers > Wheelsforless > Wheelsfortrucks > Wheelsfordealers Other Brands > Foose Wheels > Ion Alloy Wheels > Billet Specialties > Fuel Off-Road > Custom Wheels