My wifes 89 rides wicked rough in the back. I just installed gabrial gas shocks all the way around. the front rides ok, but the rear is rough!! Like it's almost solid!! I still have most of the rear interior out, so it's kinda empty back there. I am gonna but the interior back in on sunday. I hope that will add enough weight to settle it a bit. Just wondering what some other people run for shocks. This is just a daily driven street truck.