Just inherited a 96 Trooper with 112K miles on it from my brother. The truck runs great but feels bit stiff on potholes. Maybe new softer shocks would do the trick. It's also bit sluggish than i had hoped. But my immediate need is a roof rack. I prefer having a permanent rack instead of Yakima or Thule. Has anyone had good experience with installing permanent roof rack? If so, where to go? Thanks.