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 ...

Forget everything you knew about the Chevy C30 Dually. It is no longer valid for this truck. Jay Leno drives a custom hand-built 1978 model and says he could drive on and on. That's how ...