So I've been toying with the idea of building a 6x6 expedition style truck for long off-trail trips and such. I've been looking for options other than just building a new body on a Deuce and a Half, but the tandem axles are proving difficult. Does anyone have any thoughts for a rugged tandem axle source? I'd rather look at something that was designed as a system rather than a bandage like the USA 6x6 thing (or StarTrek, or whatever they're calling themselves today.). Thanks in advance.