HI everybody, i just joined the board last night. lots of good info. I have a 90 v1500 sub with a 4" tuff country lift 33" radials with 166k on the truck. when braking the truck has a violent shake from side to side. It does not feel like just pulsing rotors, much more severe. Also wile rolling the truck is making a high pitched squeeking noise that changes with speed. that noise goes away when braking. the truck doesn't shake every stop, but often enough that it is scary/annoying. I was kind of thinking wheel bearings, any other ideas? P.s how hard is taking the hubs apart, never done this b4, kind of chicken.