69 Dart tire size

I personally had this on my 69 Swinger and passenger side tire rubbed wheel lip when turning corners or entering parking lots. 15x8 with 4.5 BS on completely original car. Could not get tip of pinkie finger between wheel lip and tire on passenger side.

I just in last few days switched to 15x7 with 4.25 BS and 235 70r15 tires and have about 5/8" clearance between wheel lip and tire. Car is stock ride height with all new components. Much happier with setup now, not panicking every time I take car out. I'l post pics in a day or so.