I would like to know how to adjust the torsion bars on my 2001 1500HD Silverado 4x4. All I would like to do is adjust them enough so that I can run BFG A/T tires in a P285/75R/16. I am currently running P265/75R/16 on it now and they barely clear the fender on the front. Some times they do hit when I am turning and hit a bump.
Thanks Jeff