Today GMC revealed official photos of the 2017 Sierra Denali 2500 HD. So, why the big deal with today’s release? The release specifically says the truck has a new hood design with a functional hood scoop. Yes, functional.
Literally no other details on the truck have been announced yet. GMC simply states that more details on the “new model” will be revealed in the coming months. We’re not entirely sure what changes they have planned, but a functional scoop on a truck most certainly has our attention.