66 Dart wheel size

I have 15x7's on the rear of my 66 and they fit well with 235/60-15 bfg. I moved the springs in 3/4" however. I have 15x6 tork thrusts on the front and they rub the very lower front edge on the whell opening with a 205/70-15 tire, but I think a 60 series tire will cure it.