I don't really get on the board as much as I would like but I thought you guys might want to see my new project truck.....
I am in the middle of redoing the body to allow 39s without any lift other than a leveling spring in front. The tires are 325/85r16 Michelin XMLs. They measure out to a true 38.5" tall.
So far so good. I still have to fill/sand/prime/paint, and rebuild the front inner fenders, but the concept is there.
Its kinda like driving a hot wheels truck around. It gets a lot of 2nd looks, it looks deceptively small for running such a large tire.
Enjoy.