I've been researching online all of the possible problems that could be the cause of this...and it seems that v8 is just as good or better than googling the issue...so here it goes. Problem: Speeds of 45+ ...when I hit a dip in the road, the vehicle wants to pull to the right, and feels really boaty/wishy washy before it settles down again. Otherwise, it drives really straight, quiet and smooth. New parts: - shocks on all 4 corners - pitman arm - idler arm I have had 2 shops look at it with no results. I am about to take it to the dealer to see if they have run into this issue before, since they work on them every day. All of the suspension components appear tight and clean. Would it be possible that I have a bad torsion rod on the front right side? They both appear to be adjusted the same height.