Looking for some help from the wheel experts.
I am working with a 1972 Plymouth Scamp. I just installed an “A” body 8 3/4, Doctor Diff large bolt pattern axles, Drum brakes, 15 x 7 Rallye wheels with a 4.25 back space and mounted 255 60 R15 Cooper Cobra GT tires that have a section width of 10.2”
The inside bulge of the tire is 1” away from the leaf springs on both driver and passenger side and the outside bulge of the tire is within an 1/8” of rubbing the lip and would rub the inner...
Back Spacing, which way?
