Biggest tire on Stock 67-69 Dart

Mine is not low budget, it's "no" budget!!!

I have a Ferd Versaille disc brake axle, so the wheel offset is different than stock, but I rebuilt the springs using the original leaves and a spring pack from a junker Duster. I used (except for just one main) the longest leaves out of the two spring packs.

Wheels are Cherokee before they went to the "new" bolt pattern, tires are 225x75x15, and you couldn't get much taller in there. They all but hit the front of the bodywork, and DO rub on some very hard right turns