I think when comparing "a large DRW diesel vehicle" to an SRW (like a "2011 Chev 2500hd diesel Superrcab Longbed"), the height and length are independent of the number of wheels. The OP wasn't asking about the downsides of a DRW compared to a sedan.
So the only difference in question, as I understand the question at least, is the additional tires (and associated changes with a DRW vs SRW).
Hello, I have had a 2002 Ford F250 diesel Longbed supercab and now a 2011 Chev 2500hd diesel Supercab Longbed, but want to get a bigger Truck Camper, 4300lb dry, so I need a large DRW diesel vehicle.
What are the down sides to owning, driving, parking a large DRW/ Dually?
