sortof figured out why I\'m confused I've read the tech articles on the caliper grinding of the 3/4 ton and 1 ton and the 6 to 8 lug conversion on the D44/10bolt front. If I convert my 10 bolt front to 8 lug, which according to the article does NOT mean I need to change out the calipers, will I need to still grind the caliper down to fit 15" wheels with 4" of backspacing on them? That's the confusing part. I guess I just don't understand the difference between D44, 10 bolt, 6 and 8 lug, and D60 calipers/backing plates? I can sort of fathom a taller backing plate with a bigger radius rotor and wider pads in a 3/4 ton vs. a 1/2 ton, but I guess I am confused there.