Wednesday, January 19, 2011

GMC Sierra All Terrain HD Concept being considered for production

GMC Sierra All Terrain HD Concept being considered for production: " Filed under: Concept Cars , Detroit Auto Show , Truck , GMC , Diesel GMC Sierra All Terrain HD Concept - Click above for high-res image gallery We've already crawled all over the GMC Sierra All Terrain HD Concept at the Detroit Auto Show , and Mike Levin from PickupTrucks.com took an extensive look at the interior and exterior with designer Carl..."