[Yetti]

well I'm reading you spec under your sig and I wonder how much air you run in the 37"s you have. I think it may be part of the issue if they are set to high, you get tons of bounce and your shocks can't cancel it out. I would play with it a bit but start out around 35 psi and see how much it improves. if you have the tires up higher then 40psi then I say they are lending to the problem at this point. secondly is the spare tire still mounted on the back or did you remove it? if you took it off it too can throw the ride off by taking the balence out from front to back in how the vehicle absores bumps. you may not think much of it but the tire is figured into the whole ride picture and it can effect it a bunch when all the weight is removed.