GMC All-Terrain HD Concept - 2011 Chicago Auto Show

FOR MORE AUTO SHOW VIDEOS NEWS VISIT: The GMC All-Terrain HD Concept was created to endow the newly-minted version of GMC’s Heavy Duty full-size pickup with a unique sense of style and enhanced go-anywhere functionality. In this interview Kelley Blue Book’s Micah Muzio chats with GMC’s Carl Zipfel about this nearly production ready truck concept