you have small bolt or big bolt? like i said big bolt and big car brakes will be a little wider.
i was told (after the fact) that i could go 4 3/4 backspace with no issues. 3.5" is no where enough if you ask me has to just about rub the outter wheel well... i'd go 15x7 with a 4 1/4 backspace minimum. i'm gonna be running a 225/60-15 tire. hopefully they come back from paint soon so i can mount them all up.