check out my new RMS rear suspension ..(pics)

abodyjoe said
the wheel i test fit was a 17X8 and had a 5.72 back space. the tire was 275/50-17 which works out to a 27.8 X 10.8 tire and it fit in the stock wheel wells.

Yeah I overlooked post #8's typing of "big tires without tubbing". I guess it opened a world of all different types of wheels for you.