Originally Posted by james.martin1

Thanks for the tips guys, it was the tires causing the problems, or atleast most of them. I had my tires balanced after work today and that seems to have fixed the problem, or at least made it good enough for now. All of the tires were badly off balance, and I suspect this was caused by the uneven wear on the tires. I have done a little research and it sounds like cupping is usually caused by bad shocks. Do you think this might be the root of my problems?

I have been thinking of a lift kit but if I raise the truck 2" on top of removing all of the sag in the suspension, and adding larger tires I won't be able to fit in my garage anymore. What are the best options for stock height replacement suspension?