I am in the middle of setting up the rear suspension in my '38 1/2 ton pickup and I have read that setting the wheelbase at 113" will center the tire in the fender. The original wheelbase is 112". I don't have a bed or fenders to work with (yet) so I thought I'd ask before making any final decisions. What is the ideal wheelbase for these trucks to have the wheel centered in the fender?
