I've driven 40-foot Class-A motorhomes through construction zones without blinking an eye, but there's something about the 2006 Dodge Ram Mega Cab Dually that just freaks me out. It's big ...

No, it's not some kind of mysterious truck tank -- you've just stood in the shadow of a heavy-duty dually truck. A dually, or a dual rear-wheel truck (DRW) if you prefer the official nomenclature ...