Why BUY from Twin City Buick GMC? When you choose this Black 2021 Chevrolet Silverado 3500HD High Country with 50,325 miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. Our clientele depend on us for Transparent Pricing, Convenience and, most importantly, Customer FIRST Service! No Accidents! One Owner! What this vehicle includes: Dual Rear WheelInterior Convenience Package ($495 value)All-Weather Floor LinersConsole Insert Organizer TrayUnderseat StorageSafety Package IISafety Alert SeatIntelliBeam Automatic High Beam On/offFollowing Distance IndicatorForward Collision AlertLane Departure WarningAutomatic Emergency BrakingHigh Country Deluxe ($1,965 value)Gooseneck/5th Wheel Prep PackageTechnology PackageAuto-Dimming Inside Rearview Mirror with CameraMulticolor 15" Diagonal Head-Up DisplayPreferred Equipment Group 3LZSiriusXM with 360LPower Sliding Rear Window with DefoggerFront Bucket SeatsPower Front Passenger Windows with Express Up/downPower Rear Windows with Express DownDeep-Tinted GlassPower Door LocksKeyless Open and StartPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColor-Keyed Carpeting Floor CoveringFront Carpeted Floor MatsRear Carpeted Floor MatsBluetooth® For PhoneRemote Vehicle Starter System6" Rectangular Chromed Tubular Assist StepsElectric Rear-Window DefoggerChevytec Spray-On Black Bedliner with Chevrolet LogoCompass Located in Instrument ClusterAuto-Dimming Inside Rearview MirrorChrome Mirror CapsPower-Adjustable Outside MirrorsChrome Front Grille Bar with Chrome Grille InsertsIntegrated Trailer Brake ControllerSteering Wheel Mounted Electronic Cruise ControlWireless Charging2nd Row Heated Outboard Seats120-Volt Bed Mounted Power OutletHeated Steering Wheel120-Volt Instrument Panel Power Outlet12-Volt Rear Auxiliary Power Outlet170 Amp AlternatorElectrical Lock Control Steering ColumnManual Tilt/telescoping Steering ColumnLeather-Wrapped Steering WheelHitch Guidance with Hitch ViewUp-Level Rear Seat with Storage PackagePerforated Leather Seating SurfacesFront LED Fog LampsAdvanced Trailering SystemHD RadioUltrasonic Front and Rear Park AssistOnStar and Chevrolet Connected Services CapableLED Cargo Area LightingRear Cross Traffic AlertUniversal Home Remote8" Driver Information CenterSteering Wheel Audio ControlsLane Change Alert with Side Blind Zone Alert2nd Row Dual USB Charge-Only PortsUnauthorized Entry Theft-Deterrent SystemBed View Camera with Two Trailer Camera ProvisionsHD Surround Vision with 2 Trailer View Camera ProvisionsChrome Recovery HooksPolished Exhaust Tip4G LTE Wi-Fi Hotspot CapableWireless Phone Projection Safety and Security The vehicle is equipped with a system that senses, and then prepares, the vehicle and/or occupants, for an impending forward collision. The vehicle is equipped with a camera that displays an image of the area behind the vehicle on an interior display.Technology and Telematics Without the need for a manufacturer specific app to be installed on the smart device, the vehicle infotainment system can access and control functions of a smart device physically plugged-into the vehicle. Apple CarPlay/Android Auto smart device wireless mirroring Mobile devices can wirelessly connect to the internet through the vehicle's private mobile network. DUAL REAR WHEELS, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, TRANSMISSION, ALLISON 10-SPEED AUTOMATIC, GVWR, 14,000 LBS. (6350 KG) WITH DUAL REAR WHEELS, REAR AXLE, 3.42 RATIO, WHEELS, 17" (43.2 CM) FORGED POLISHED ALUMINUM, TIRES, LT235/80R17E ALL-SEASON HIGHWAY, BLACKWALL, TIRE, SPARE LT235/80R17E HIGHWAY, SEATS, FRONT BUCKET WITH CENTER CONSOLE, FOR CREW CAB AND DOUBLE CAB MODELS, JET BLACK, PERFORATED LEATHER SEATING SURFACES, AUDIO SYSTEM, CHEVROLET INFOTAINMENT 3 PREMIUM SYSTEM WITH CONNECTED NAVIGATION, 8" DIAGONAL HD COLOR TOUCHSCREEN, AM/FM STEREO, HIGH COUNTRY DELUXE, TECHNOLOGY PACKAGE, SAFETY PACKA