General Information Year 2017 Make Duramax Model Denali - 2500 Color Black 2017 Duramax Denali - 2500 (Black) Gallery 14346.jpg 37 KB Views: 40 14354.jpg 37 KB Views: 30 14362.jpg 42.8 KB Views: 41 Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link