Tire and rim for 69 dart

The front wheels are 15x5.5.
I am looking at the BFG 215/70-15. They have a diameter of 26.9 which more or less matches with the back 245/60-15 at a diameter of 26.60.
The 15x5.5's have a back space or 3 1/2" and I am mounting them on a 73 Duster K member and 11.75 disc set up. I'm not really sure how the car will sit when its on the ground. As everything is new, rear leafs, qa1 uppers and lowers in the front.

Will the 215/70-15's rub in the front with the 15x 5.5 wheel with 3.5" of backspace.
Hopefully 72blunblu will chime in, he seems to be the A body wheel expert !
I tried 215 70 15 on my 69 dart and they did catch the front of tje fender. ...the 205 60 15 worked great