General Information Year 2012 Make GMC Model Sierra Denali HD Color Black Packages Fully Loaded History Deleted and PPEI Tuned 2012 GMC Sierra Denali HD (Black) Gallery 25065.jpg 30.1 KB Views: 49 25067.jpg 33.7 KB Views: 60 25069.jpg 60.6 KB Views: 46 25071.jpg 29.2 KB Views: 43 25073.jpg 42.6 KB Views: 48 25075.jpg 41.6 KB Views: 45 25077.jpg 34.2 KB Views: 44 Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link