The show Extreme 4x4 is setting up a 4 door Jeep with some of those right now. They are trying to do something different, so they put a blower on the Jeep v6 and bolted on a gear reduction behind the tranny. Then they added those crazy axles. Said they will run 37 inch tires but have the clearance at the chunk of 40s (I think).
Pretty cool. Different is usually cool...