2025 GMC Sierra 2500HD AT4

10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. 2025 GMC Sierra 2500HD AT4 4WD Thunderstorm GrayHEATED DRIVER AND PASSENGER SEATS, ADAPTIVE CRUISE CONTROL, POWER SUNROOF, SIERRA HD PRO SAFETY * FORWARD COLLISION ALERT * FOLLOWING DISTANCE INDICATOR * FRONT PEDESTRIAN BRAKING * INTELLIBEAM, AUTO HIGH BEAM * LANE DEPARTURE WARNING * BUCKLE TO DRIVE * AUTOMATIC EMERGENCY BRAKING, FRONT AND REAR PARK ASSIST, BOSE PREMIUM AUDIO SYSTEM, SNOW PLOW PREP / CAMPER PACKAGE, GOOSENECK/5TH WHEEL PACKAGE, MULTI-COLOR HEAD UP DISPLAYIncludes The Whitaker Lifetime Powertrain Warranty!

• THUNDERSTORM GRAY
• WHEELS 20 (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD)
• REAR CAMERA MIRROR inside rearview auto-dimming with full camera display
• ALTERNATOR 220 AMP
• LPO FRONT AND REAR MOLDED SPLASH GUARDS BLACK (dealer-installed)
• TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD)
• TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15 Diagonal Head-Up Display
• JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM
• TRANSMISSION ALLISON 10-SPEED AUTOMATIC (STD)
• LPO OFF-ROAD HIGH CLEARANCE STEPS (dealer-installed)
• 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).
• TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (UET) In-Vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
• UNIVERSAL HOME REMOTE
• ENGINE BLOCK HEATER
• 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) (STD)
• 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
• 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 (STD)
• SUNROOF POWER
• SEATS FRONT BUCKET with center console (STD)
• AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
• LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING
• LAMPS SMOKED AMBER ROOF MARKER (LED)
• AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO
• GVWR 10 850 LBS. (4921 KG) (STD)
• WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
• AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (U01) Roof Marker Lamps
• MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY
• LPO WHEEL LOCKS SET OF 4 (dealer-installed)
• REAR AXLE 3.73 RATIO
• 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
• Aluminum Wheels
• Tires - Front All-Terrain
• Tires - Rear All-Terrain
• Conventional Spare Tire

• Bed Liner
• Daytime Running Lights
• Automatic Highbeams
• Fog Lamps
• Heated Mirrors
• Power Mirror(s)
• Integrated Turn Signal Mirrors
• Power Folding Mirrors
• Privacy Glass
• Intermittent Wipers
• Variable Speed Intermittent Wipers
• Rain Sensing Wipers
• Integrated Tailgate Step
• AM/FM Stereo
• Navigation System
• MP3 Capability
• Bluetooth Connection
• Auxiliary Audio Input
• Smart Device Integration
• Requires Subscription
• Satellite Radio
• Requires Subscription
• Premium Sound System
• Bluetooth Connection
• Bluetooth Connection
• Smart Device Integration
• WiFi Hotspot
• Bucket Seats
• Leather Seats
• Rear Bench Seat
• Power Driver Seat
• Driver Adjustable Lumbar
• Power Passenger Seat
• Passenger Adjustable Lumbar
• Heated Front Seat(s)
• Heated Front Seat(s)
• Cooled Front Seat(s)
• Heated Rear Seat(s)
• Mirror Memory
• Seat Memory
• Floor Mats
• Floor Mats
• Heated Steering Wheel
• Steering Wheel Audio Controls
• Adjustable Steering Wheel
• Power Windows
• Power Windows
• Power Windows

• Power Door Locks
• Keyless Entry
• Power Door Locks
• Keyless Start
• Remote Engine Start
• Cruise Control
• Adaptive Cruise Control
• Security System
• MP3 Capability
• Auxiliary Audio Input
• MP3 Capability
• Auxiliary Audio Input
• Climate Control
• Multi-Zone A/C
• A/C
• Rear Defrost
• Auto-Dimming Rearview Mirror
• Front Collision Mitigation
• 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
• Rear Parking Aid
• Back-Up Camera
• Aerial View Display System
• Back-Up Camera
• Front Collision Warning
• Lane Departure Warning
• Cross-Traffic Alert
• Blind Spot Monitor
• Driver Restriction Features
• Tire Pressure Monitor