Why BUY from Twin City Buick GMC? When you choose this Black 2021 Chevrolet Silverado 3500HD High Country with 50,439 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 DisplayEngine Block Heater ($100 value)Power Sunroof ($995 value)Skid Plates ($150 value)Power Retractable Assist Steps ($1,100 value)Includes LED lighting.220 Amp Alternator ($150 value)Gooseneck / 5th Wheel Prep Package ($545 value)Includes hitch platform w/ tray to accept ball and drilled box holes with caps installed and box mounted 7-pin trailer harness.Hitch Package ($295 value)Includes gooseneck ball and chain tie-down kit with case. Limited Promotion Option.Trailer Tire Pressure Monitor System ($50 value)Includes module and set of 4 sensors.All-Weather Floor Liners ($210 value)Includes front and rear all-weather floor liners with Chevrolet bowtie logo on front mats. Limited Promotion Option.Rear Camera Mirror ($535 value)Includes inside rearview auto-dimming rear camera mirror with full camera display.Front Black Bowtie Emblem ($165 value)Limited Promotion Option.Heavy Duty Front Spring Package ($45 value)Auxiliary Trailer Camera ($595 value)Limited Promotion Option. 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 PACKAGE II, LPO, INTERIOR CONVENIENCE PACKAGE, LPO, HITCH PACKAGE, GOOSENECK / 5TH WHEEL PREP PACKAGE, ENGINE BLOCK HEATER, ALTERNATOR, 220 AMPS, SKID PLATES, HEAVY DUTY FRONT SPRING/CAMPER PACKAGE, EXHAUST BRAKE, SUNROOF, POWER ON CREW CAB MODELS, ASSIST STEPS, POWER-RETRACTABLE, WITH BRIGHT TRIM, WINTER GRILLE COVER, INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF, LAMPS, SMOKED AMBER ROOF MARKER, (LED), LPO, BLACK BOWTIE EMBLEM, FRONT, LICENSE PLATE KIT, FRONT, LPO, CONSOLE INSERT ORGANIZER TRAY, LPO, ALL-WEATHER FLOOR LINERS, MULTICOLOR 15" DIAGONAL HEAD-UP DISPLAY, REAR CAMERA MIRROR, LPO, UNDERSEAT STORAGE, AUTOMATIC EMERGENCY BRAKING, LPO, AUXILIARY TRAILER CAMERA, WIRED, LANE DEPARTURE WARNING, FOLLOWING DISTANCE INDICATOR, FORWARD COLLISION ALERT, SAFETY ALERT SEAT, TRAILER TIRE PRESSURE MONITOR SENSORS Come on in to Twi