SORRY... ITS THE BOLT PATTERN OF EXPEDITIONS, NOT SURE WHAT IT IS BUT IT FITS EXPEDITIONS, F150'S, NAVIGATORS AND A BUNCH MORE CARS WITH THAT BOLT PATTERN OR SIMILAR ONES. I ALSO HAVE ADAPTERS THAT YOU CAN GET FROM ME FOR LIKE $115 SO IT WILL MAKE THESE RIMS FIT ON DODGE RAMS AND WHATEVER ELSE HAS THAT OR SIMILAR PATTERNS. LET ME KNOW IF YOU ARE INTERESTED... MAKE OFFERS!!!!!!!!!!