I've heard a few people mention something about being able to run Hummer beadlock rims, with their stock backspacing, on GM duallie axles. I was wondering if anyone here has done this, and what all is involved? do you have to do anything special to be able to make these work on a K5? how far would they stick out? would there be any kinda of clearance issues? anyone have any pics of this setup? thanks.