I bought mine from Michigan, called Arrowcraft, She really knows her stuff when you start talking trucks, trust me. I bought adapters for my 2002, front and rear and bought some Eagle alloy wheels for $1756. (4 aluminum, 2 steel) heres a pic....I hope,
[img]http://www.dieseltruckresource.com/pics/data/500/thumbs/100_3854.JPG[/img]Their number up there is 248-280-0210, pleasure to deal with. I think southwest wheel sells the Arrowcraft as well(supplier) but they sell Alcoa wheels. Up in Michigan, number above is the main place, Arrowcraft.
Oh, and you don't have to change your axle....on mine I did'nt. Can't explain it, but she gave me the run down on widths between duallies, SRWs and everything cause I wanted to make sure mine was right and looked good. Call them, they will tell ya everything you need to know.
Shawn