I read that, but still haven't found a source for wheels. Accuride doesn't have wheels for the 6400 they have about an 8" bolt pattern. If I read all my research right, the best bet is a 3500 HD 10 bolt rim from late 90's to about 2005 and an adapter to make the hub fit. I wonder if there is enough demand out there for someone to makeka wheel that will work? I have access to 22.5R10 tires if I can find wheels to fit.