Sierra 1500 Denali, 4D Crew Cab, EcoTec3 6.2L V8, 8-Speed Automatic with Overdrive, 4WD, Dark Slate Metallic, Jet Black Leather, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 6 Rectangular Chromed Tubular Assist Steps, 8 Multi-Color Customizable Driver Display, Auto-Dimming Inside Rear-View Mirror, ...