OEM 15 x 7 steel wheel bckspaces?

yes I know some 15 x 7 came off stuff like 5 th Ave, D150. seems like if I remember my M code Runner came with 15 x 6 or 1/2.... looks like found a set if cop wheels, $100. I like the 15 inch wheels, I can't get into the big wheel/rubber band tire d eal...