Can anyone point me to a site that might be able to help my buddy out? He's got a 2wd, 75 GMC dually that experiences death wobbles at about 80 MPH. Yes, I told him a 75 GM dually was never built to go 80, but, he's owned it for years and it never Wobbled before. All the front end is new, new steering box, alum. Weld rims, he's tried several sets of tires. I've never heard of DWs on a 2wd and I've got three 2wd 1 tons with about 200K miles on each. HELP!!! Thanks, Eric M.