HK Magnum wheels offer classic good looks in a larger, more modern 17" diameter. HK Magnum Wheels are manufactured from cast aluminum with black powder coated inserts and deep diamond machined lip clear powder coated for durability and low maintenance. The 9" width allows for the use of a wider variety of modern performance or touring tires. 5" backspacing is appropriate for many 1960-1970's musclecars including Mopar A,B,E-body, Ford Mustang, Fairlane, Ranchero, Torino, Mercury Cougar, AMC Javelin, AMX. Uses stock style 3/4" or 13/16" hex head 60 degree conical seat lug nuts, no custom or shank style lugs required. HK Magnum wheels include a chromed lightweight polymer cone style center with HK wheels decal with a style that complements the classic looks of the wheel. The HK decal is not installed so you can add your own custom decal if desired. In addition the 2-1/8" center bore with included custom retainer and screws accepts most Ford/Mopar Magnum 500 style center caps. Fits: 1968-1974 Mopar B-Body 1970-1974 Mopar E-Body 1961-1984 Dodge D100, D150 Truck 1967-1973 Mustang with 5-lug bolt pattern (1967-1968 with 245/45ZR17, 255/45ZR17 for 1969-1973) 1967-1973 Cougar (1967-1968 with 245/45ZR17, 255/45ZR17 for 1969-1973) 1968-1971 Fairlane, Torino 1968-1971 Ranchero 1968-1969 Comet 1968-1971 Cyclone 1968-1974 Javelin 1968-1970 AMX Recommended Tire Size: Rear Only 255/45R17 or 275/40R17 except as noted above.