It is a squarer model, and its platform line reaches the top of the truck cargo box, which contributes to achieve a visual ...

Dually pickup trucks are an icon ... you can even see past the trailer to the road behind it. Chevy also provides a smartphone app that connects to the truck’s infotainment system.

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 ...