Federal Air Conditioning Excise Tax, FREIGHT, Denali Preferred Equipment Group, Transmission, 10-Speed Automatic, Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel Compatible, Atmosphere/Brownstone, Forge Perforated Leather Seating Surfaces, Polar White Tricoat, Denali Reserve Package, High Idle Switch, Gooseneck / 5Th Wheel Prep Package, Assist Steps, Power-Retractable, Premium Floor Liners With Removable Carpet Insert, Front, 3 Years Siriusxm. NA |