That's the reason I just put new stockers in for the UCAs, I've read the stories about binding and snap oversteer.BTW if you decide for some reason to go with aftermarket rear UCAs.. Keep rubber bushings on the part of the control arm that connects to the rear. Otherwise using poly you end up creating unnecessary binding.
Also to fit wider tires, if you want to keep the quad shocks just flip them. That will help. Otherwise put on better LCAs and get rid of them. Coils helps too lol.

