Just arrived is this magnificently monstrous, BARELY TOUCHED 2024 GMC Sierra 2500HD Crew Cab SLT 4x4! Todays crop of full-size trucks are plenty capable for most users, but for the select few who need to tow and haul even more, heavy-duty trucks are the way to go. The 2024 Sierra 2500HD is the first rung in GMCs heavy-duty lineup, supporting the even more capable 3500HD. When this Sierra HD generation debuted four years ago, it lagged behind rivals in towing capacity and interior quality, but improvements along the way have largely evened the playing field. Within that field, the GMC Sierra is positioned as a more luxurious version of the related Chevrolet Silverado 2500HD, Edmunds writes. The 2024 GMC Sierra 2500HD has won several awards, including: Best Large Heavy Duty Pickup of 2024: From J.D. Power S&P Global Mobility 2023 Heavy-Duty Pickup Loyalty Award: Awarded to the 2024 model 4.5/5 stars: From Kelley Blue Book With its odometer now reading *EIGHTEEN*, it is STILL COVERED under the balance of the factory BUMPER-TO-BUMPER warranty until August 2027 or 36,000 miles (whichever occurs first)! Additionally, its engine, transmission and drive axles will be covered by the remainder of the POWERTRAIN warranty until 2029 or 60,000 miles! The ten-speed transmission offers a 20% decrease in RPM during shifting. While towing, decreased ratio distance ensures smoother shifts. It offers great efficiency, and performance, while all in all optimizing fuel economy. This particular 4x4 CREW CAB long bed model with the 6.6-liter V8 engine, 11,050-pound gross vehicle weight rating, 3.73 axle ratio & 20 wheels enjoys a 98.27 bed length, 172 wheelbase, 4,114-pound maximum payload, and 16,000-pound max towing capability! For most people, Edmunds recommend the midrange SLT trim. It adds several features that dress up the interior and improve capabilities, making it feel much more polished than the rather spartan lower trims, Edmunds asserts. The SLT trim equips the truck with added styling, comfort and convenience features: Added chrome exterior trim Upgraded headlights and taillights LED fog lights LED cargo bed lighting Power-folding and -extending trailering mirrors with auto-dimming Rain-sensing wipers 120-volt power outlets on dashboard and in cargo bed Keyless access with push-button engine start Remote engine start Dual-zone automatic climate control Leather seats Power-adjustable front seats with drivers seat memory Heated front seats and heated steering wheel Rear USB ports High-definition backup camera with Hitch View angle Smartphone trailering app Theft deterrent system Digital steering assist system (reduces driver fatigue by automatically adjusting the steering effort based on vehicle speed and road surface) Truly professional grade, it comes built to drive the world forward with these uncompromising features: SLT PREMIUM PACKAGE (including SLT Convenience, SLT Preferred & Sierra HD Pro Safety Plus Packages) 6 rectangular, cab length Chrome assist steps Spray-on bedliner Bucket seats with center console Ventilated front seats 2 USB Charge/Data ports first row inside center console Roof Marker Lamps Wireless Charging Bose Premium Audio System Rear heated seats Rear sliding power window Universal Home Remote Adaptive Cruise Control Trailer Side Blind Zone Alert Rear Cross Traffic Alert Bed View Camera HD Surround Vision Trailer Camera Provisions Safety Alert Seat Front and rear park assist Wheels, 20 (50.8 cm) machined aluminum wheel Metallic paint Engine block heater Trailering Package Trailer hitch 7-pin and 4-pin connectors Hitch Guidance ProGrade Trailering System Hitch Guidance with Hitch View In-vehicle Trailering App Mechanical Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) Transmission, Allison 10-Speed automatic Rear axle, 3.73 ratio Pickup bed includes bed assist step GVWR, 11,050 lbs. (5,012 kg) Push Button Start Transfer case, two-speed active, electronic Autotrac with push button control Auto-locking rear differential Four wheel drive Cooling, external engine oil cooler Cooling, auxiliary external transmission oil cooler Air filter, heavy-duty Air filtration monitoring Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power Alternator, 170 amps Trailer brake controller, integrated In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.) Recovery hooks, front, frame-mounted, Black Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section Suspension Package Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors Brake lining wear indicator Exterior Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.) Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door Bumper, front chrome lower Bumper, rear chrome with bumper CornerSteps Bed Step, Black integrated on forward portion of bed on driver and passenger side CornerStep, rear bumper Cargo tie downs (12), fixed, rated at 500 lbs per corner Wheelhouse liners, rear Moldings, beltline, chrome Grille (Chrome surround with Chrome insert bars.) Headlamps, Animated LED projectors LED turn signals and Daytime Running Lamps IntelliBeam, automatic high beam on/off and Fog lamps, LED Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob Tail Lamps, Animated LED Signature Tail, Stop, turn and Reverse lamps Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31 [84.25mm]) lighting Mirror caps, chrome Glass, deep-tinted Wipers, front rain-sensing Door handles, chrome Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owners manual for details Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light Tailgate and bed rail protection caps, top Entertainment Audio System, 13.4 diagonal Premium GMC Infotainment System with Google built in apps such as navigation and voice assistance includes color touch-screen, multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones SiriusXM with 360L Capability Bluetooth for phone connectivity to vehicle infotainment system Wireless phone projection for Apple CarPlay and Android Auto Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.) Interior Seat trim, Perforated Leather-appointed front outboard seating positions Seat, Up-level Rear with Storage Package 60/40 folding bench, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor) Seat adjuster, driver 10-way power including lumbar Seat adjuster, passenger 10-way power including lumbar Seating, heated driver and front outboard passenger Driver memory recalls driver presets for power driver seat and outside mirrors Steering wheel, wrapped Steering wheel, heated Steering whee