P205/75 R14 or P215/70 R14
So to help answer a fitment question...
Is the Dart / Duster front fender opening the same 67 thru 76?
I am aware the basic front fender will bolt on but I seem to recall there were some openings changes (might be the rear I'm thinking of)
If so my 67 dart with 215R 70 14 on stock 5.5 steel wheels fits ni rubbing BUT is very close on the front lip in a turn.
My point is a shorter tire would eliminate that.
I'll post a photo in a few