I posted this over on the "Big-Bolt" section, but still haven't gotten the info that I need........Will late model GM 16" Dually wheels fit on my 64 C-30 dually? Some say that the rear drums will hit the inside of the wheels, and I have heard that the lug nuts are different, but still have not confirmed any of the above. I need to get an answer soon, as I have a guy holding a set of six for me, until I let him know if they will work. Can anyone help me out????? Thanks!