2020 GMC Sierra 2500

6.6L V8 Turbo Diesel Engine, ALTERNATOR, 220 AMPS, Aluminum/Alloy Wheels, AT4 PREFERRED EQUIPMENT GROUP, AT4 PREFERRED PACKAGE, AT4 PREMIUM PACKAGE, AUTOMATIC EMERGENCY BRAKING, Bed Liner, BED VIEW CAMERA, BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM, DRIVER ALERT PACKAGE I, DRIVER ALERT PACKAGE II, DRIVER INFORMATION CENTER, ENHANCED, 8'' DIAGONAL MULTICOLOR DIGITAL DISPLAY, EMISSIONS, FEDERAL REQUIREMENTS, ENGINE BLOCK HEATER, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, EXHAUST BRAKE, Fixed Running Boards, FOLLOWING DISTANCE INDICATOR, FORWARD COLLISION ALERT, FRONT AND REAR PARK ASSIST, ULTRASONIC, GMC MultiPro Tailgate, GOOSENECK / 5TH WHEEL PACKAGE, GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH., GVWR, 11,350 LBS. (5148 KG), HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS, HIGH IDLE SWITCH, INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF, JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM, LAMPS, SMOKED AMBER LED ROOF MARKER, (LED), LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT, LANE DEPARTURE WARNING, LICENSE PLATE KIT, FRONT, LPO, BLACK TUBULAR ASSIST STEPS, 6'' RECTANGULAR, MULTICOLOR 15'' DIAGONAL HEAD-UP DISPLAY, PACIFIC BLUE METALLIC, Power Sunroof, Pro Grade Trailering Pkg., REAR AXLE, 3.42 RATIO, REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING WITH FULL CAMERA DISPLAY, REAR CROSS TRAFFIC ALERT, Rear Parking Sensors, SAFETY ALERT SEAT, SUNROOF, POWER, TECHNOLOGY PACKAGE, TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL, Towing/Camper Pkg, TRANSMISSION, ALLISON 10-SPEED AUTOMATIC, UNIVERSAL HOME REMOTE, WHEELS, 20'' (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM, WINDOW, POWER, REAR SLIDING, WINTER GRILLE COVER, WIRELESS CHARGING, X31 Off-Road Pkg., Four wheel drive,Steering wheel audio controls,Door handles, body-color,Audio system feature, 6-speaker system,Steering wheel, leather-wrapped,Remote vehicle starter system,Floor covering, color-keyed carpeting,Alternator, 170 amps,Differential, heavy-duty locking rear,Steering wheel, heated,Hill descent control,Trailer brake controller, integrated,Cooling, external engine oil cooler,Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door,StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist,Glass, deep-tinted,Cooling, auxiliary external transmission oil cooler,CornerStep, rear bumper,Wheelhouse liners, rear,Theft-deterrent system, unauthorized entry,Air conditioning, dual-zone automatic climate control,Cruise control, steering wheel-mounted,Steering column, manual Tilt-Wheel and telescoping,Tailgate and bed rail protection caps, top,Driver memory recalls driver presets for power driver seat and outside mirrors,Bumper, rear body-color with corner steps,Radio, HD,Bumper, front, body-color lower,Air vents, rear,Seats, heated second row outboard seats,Rear seat reminder,Airbags, dual-stage