Gorgeous, One Owner GMC Sierra 2500HD Denali Crew Cab 4WD Truck. Been here locally since it was brand new. It has the 6.6 liter Duramax Diesel, with the 10-speed Allison Transmission, and has 174,177 miles on it. It runs great, mechanically solid. It has the premium 20 inch factory wheels, and a brand new set of 37-inch all-terrain's. Power windows, locks, mirrors, seats, power running boards, power sunroof, power folding / extending mirrors, and power back sliding glass. Remote start, heated and vented front seats, heated second row bench seat, Bose sound system, with color touchscreen display, navigation, Apple Carplay, Android Auto, satellite radio, Bluetooth, rear view camera, rear camera mirror, front view camera, 360 view camera, front and rear park sensors, blind spot warning, lane departure, heated steering wheel, adaptive cruise control, and steering wheel mounted controls. Spray in bedliner, 5th wheel package, and Muti-Pro Tailgate.