USC, here is a pick of my ride with the wedges on nothing else. It brings up the rear end a bit and it reduces the swaying. I went to the Lance factory to get some warranty work done and the ride up there was smooth but a little bit rough on bumps. Nothing too bad but you can tell the wedges were doing the job. But for some reason going south bound back home it was a bit more rough, maybe I was just tired or the roads really sucked. Not sure.
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Btw, picks can be tricky, in some pics you can tell it squats in other you cant.
Now that being said, I ran into one of the delivery drivers that was picking up a Lance Camper, all he does is deliver campers. He told me he bought his truck new 4 months ago and now he has 25,000 miles on it. He said the only mod he did was airbags (separate fill ups) with his snow tires and he is completely happy with the setup and highly encouraged the air bags. They were Firestone airbags BTW.
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So that being said, I am getting airbags installed as well and see if I need the wedges but that is the extent for my mods for suspension.