Ken Garff Chevrolet is proud to offer this good-looking 2025 GMC Sierra 3500HD. The 2025 GMC Sierra3500HD Pro with the Duramax 6.6L TurboDiesel V8 delivers serious heavyduty capability with 470hp and 975lbft of torque and available up to ~36,000lbs max towing when properly equipped. It pairs with a smooth 10speed automatic and offers robust trailering tech like adaptive cruise with trailering and available ProGrade system. Standard Pro gear includes trailering mirrors, trailer brake controller, basic infotainment and rugged suspension with options to upgrade comfort and tech.Clean Carfax One Owner!Includes GarffCare! (Complimentary Towing along Wasatch Front, Roadside Assistance, Complimentary Annual State Safety Inspection, Flat Tire Repair, and Car Wash with every Service Visit)Recent Arrival! Summit White 2025 GMC Sierra 3500HD Pro

Options:

BED LINER SPRAY-ON Pickup bedliner (does not include spray-on liner on tailgate due to Black composite inner panel),LANE CHANGE ALERT WITH SIDE BLIND ZONE ALERT,SKID PLATES protect the oil pan front axle and transfer case,LICENSE PLATE KIT FRONT,POWER OUTLET INSTRUMENT PANEL 120-VOLT (400 watts shared with (KC9) bed mounted power outlet),TRANSMISSION ALLISON 10-SPEED AUTOMATIC,PRO PREFERRED EQUIPMENT GROUP includes standard equipment,FRONT AND REAR PARK ASSIST ULTRASONIC,SIRIUSXM TRIAL SUBSCRIPTION,DEFOGGER REAR-WINDOW ELECTRIC,JET BLACK CLOTH SEAT TRIM,SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator includes increased front GAWR on Heavy Duty models (NZZ) skid plates (transfer case and oil pan) pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage recommend ordering (UY2) Trailering wiring provisions and includes (KW5) 220-amp alternator,GVWR 12 250 LBS. (5557 KG) WITH SINGLE REAR WHEELS,POWER OUTLET BED MOUNTED 120-VOLT (400 watts shared with (KI4) instrument panel mounted power outlet),WINTER GRILLE COVER,GLASS DEEP-TINTED,TIRE SPARE LT275/70R18 ALL-TERRAIN BLACKWALL (STD),ENGINE BLOCK HEATER,MIRRORS OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS lower convex mirrors turn signal indicators puddle lamps (U12) perimeter lighting auxiliary lighting power folding/manual extending (extends 3.31 [84.25mm]) Black Includes (DD8) auto-dimming rearview mirror.,AUDIO SYSTEM GMC INFOTAINMENT SYSTEM WITH 7 DIAGONAL COLOR TOUCH-SCREEN AM/FM STEREO with seek-and-scan and digital clock includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable (STD),1SA PRO SAFETY PLUS PACKAGE includes (UD5) Front and Rear Park Assist (UFG) Rear Cross Traffic Alert (UKC) Lane Change Alert with Side Blind Zone Alert and (DWI) trailer mirrors,UPFITTER SWITCH KIT (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com.,CONVENIENCE PACKAGE includes (QT5) EZ Lift power lock and release tailgate (AKO) tinted glass (UF2) LED cargo bed lighting (C49) rear-window defogger and Double Cab and Crew Cab models include (DBG) outside power-adjustable vertical trailering with heated upper glass. Note: when (G9Y) 14 000 lbs. (6350 kg) with dual rear wheels is ordered (DWI) Mirrors outside power-adjustable vertical trailering will be required.,MIRROR INSIDE REARVIEW AUTO-DIMMING,SUMMIT WHITE,GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). (Includes (CGN) Bedliner Spray-on.,LPO BLACK TUBULAR ASSIST STEPS 6 RECTANGULAR (dealer-installed),LAMPS SMOKED AMBER ROOF MARKER (LED),REAR AXLE 3.42 RATIO,REAR CROSS TRAFFIC ALERT,WHEELS 18 (45.7 CM) MACHINED ALUMINUM WHEEL with Dark Grey metallic accents,SEATS FRONT 40/20/40 SPLIT-BENCH (STD),EXHAUST BRAKE,USB PORTS (2) CHARGE-ONLY REAR,ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) Includes (K05) engine block heater.),PICKUP BED includes bed assist step (STD),TIRES LT275/70R18E ALL-TERRAIN BLACKWALL (STD),LED CARGO AREA LIGHTING located in cargo bed activated with switch on center switch bank or key fob,ALTERNATOR 220 AMPS,SINGLE REAR WHEELS (STD),TAILGATE GATE FUNCTION MANUAL WITH EZ LIFT includes power lock and release includes hitch area light,Lane Departure Warning,Front Collision Mitigation,Front Collision Warning,Automatic Highbeams,Tow Hitch,Running Boards/Side Steps,Keyless Start,Locking/Limited Slip Differential,Four Wheel Drive,Tow Hooks,Power Steering,ABS,4-Wheel Disc Brakes,Tires - Front All-Terrain,Tires - Rear All-Terrain,Conventional Spare Tire,Daytime Running Lights,LED Headlights,Automatic Highbeams,AM/FM Stereo,MP3 Capability,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,Bluetooth Connection,Bluetooth Connection,Smart Device Integration,WiFi Hotspot,Split Bench Seat,Pass-Through Rear Seat,Rear Bench Seat,Floor Mats,Adjustable Steering Wheel,Power Windows,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Cruise Control,Power Outlet,MP3 Capability,Auxiliary Audio Input,A/C,Front Collision Mitigation,Front Collision Warning,Traction Control,Stability Control,Daytime Running Lights,Daytime Running Lights,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Passenger Air Bag Sensor,Telematics,Requires Subscription,Back-Up Camera,Lane Departure Warning,Front Collision Warning,Front Collision Mitigation,Driver Restriction Features,Tire Pressure Monitor,Navigation System,Telematics,Requires Subscription