2026 GMC Sierra 2500HD AT4 AT4-Diesel-5th Wheel Prep-Sunroof-Ventilated/Cooled Seats-Heated Steering Wheel

• TRANSMISSION 10-SPEED AUTOMATIC
• JET BLACK WITH KALAHARI ACCENTS PERFORATED FRONT LEATHER SEAT TRIM
• HIGH IDLE SWITCH
• 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.)
• 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).
• SUMMIT WHITE
• AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
• LOWERED GVWR 9900 LBS. (4490 KG) LOWERS GVWR AND SIGNIFICANTLY DECREASES TOWING AND/OR PAYLOAD RATINGS
• REAR AXLE 3.42 RATIO
• AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package (CF5) power sunroof (CWM) Technology Package and (VXW) AT4 high clearance step LPO
• Tow Hooks
• Aerial View Display System
• Blind Spot Monitor
• Smart Device Integration
• Heated Mirrors
• Power Door Locks
• 4-Wheel Disc Brakes
• Adjustable Steering Wheel
• Aluminum Wheels
• Passenger Air Bag Sensor
• Front Collision Warning
• Keyless Entry
• Tow Hitch
• Auto-Dimming Rearview Mirror
• Power Windows
• Rear Bench Seat
• MP3 Capability
• Back-Up Camera
• Rear Head Air Bag
• WiFi Hotspot
• Driver Adjustable Lumbar
• Rear Defrost
• AM/FM Stereo
• Requires Subscription
• Mirror Memory
• Bluetooth Connection
• Power Driver Seat
• Power Windows
• Heated Rear Seat(s)
• Steering Wheel Audio Controls
• Integrated Tailgate Step
• Requires Subscription
• Lane Departure Warning
• Multi-Zone A/C
• Keyless Start
• Heated Steering Wheel
• Climate Control
• Locking/Limited Slip Differential
• Front Collision Mitigation
• Conventional Spare Tire
• Fog Lamps
• Power Folding Mirrors
• Telematics
• Cruise Control
• Daytime Running Lights
• Keyless Start
• Automatic Highbeams
• Front Collision Mitigation
• Front Collision Mitigation
• Front Collision Warning
• Premium Sound System
• Stability Control
• Lane Departure Warning
• Automatic Highbeams
• Front Collision Warning
• Power Passenger Seat
• Auxiliary Audio Input
• Heated Front Seat(s)
• Requires Subscription
• ABS
• Passenger Air Bag
• Driver Air Bag
• Adaptive Cruise Control
• MP3 Capability
• Daytime Running Lights
• Power Mirror(s)
• Auxiliary Audio Input
• Integrated Turn Signal Mirrors
• Rear Parking Aid
• Security System
• Leather Seats
• Remote Engine Start
• Power Door Locks
• Front Side Air Bag
• Satellite Radio
• Floor Mats
• Four Wheel Drive
• Variable Speed Intermittent Wipers
• Rain Sensing Wipers
• Requires Subscription
• Navigation System
• A/C
• Bluetooth Connection
• Floor Mats
• Tires - Rear All-Terrain
• Driver Restriction Features
• Bluetooth Connection
• Cooled Front Seat(s)
• Privacy Glass
• Pass-Through Rear Seat
• Seat Memory
• Intermittent Wipers
• Front Head Air Bag
• Smart Device Integration
• Passenger Adjustable Lumbar
• Tire Pressure Monitor
• Daytime Running Lights
• Telematics
• Traction Control
• MP3 Capability
• Power Windows
• Bucket Seats
• Cross-Traffic Alert
• Running Boards/Side Steps
• Heated Front Seat(s)
• Auxiliary Audio Input
• Power Steering
• Bed Liner
• Back-Up Camera
• Tires - Front All-Terrain

Transmission 10-Speed Automatic, Jet Black with Kalahari Accents Perforated Front Leather Seat Trim, High Idle Switch, LPO Off-Road High Clearance Steps, Gooseneck / 5th Wheel Prep Package, AT4 Premium Plus Package, Heated Steering Wheel. === Why Buy Here? Quick Access Format === * Enjoy an elevated driving experience with the luxurious Jet Black with Kalahari Accents Perforated Front Leather Seat Trim. * Stay prepared with the High Idle Switch for those demanding work days. * Conquer any terrain with the LPO Off-Road High Clearance Steps, perfect for off-road adventures. * Equip your truck for heavy-duty tasks with the Gooseneck / 5th Wheel Prep Package. * Experience premium features with the AT4 Premium Plus Package, including advanced technology and comfort enhancements. * Stay comfortable with the Heated Steering Wheel during cold weather drives. * Effortlessly sync your smartphone with Android Auto and Apple CarPlay for seamless connectivity. The GMC Sierra 2500HD AT4 trim level is designed for those who crave adventure without sacrificing luxury. This trim stands out with its off-road capabilities, luxurious interior, and advanced technology features, making it perfect for those who need a versatile and rugged pickup with a touch of sophistication. The AT4's off-road enhancements and premium features highlight its distinctiveness compared to other trims in the lineup, offering a unique blend of performance and comfort. Visit us in Dauphin to experience this powerhouse of a truck. Dean Cooley GM has been serving the Parkland area since 1995, and we are proud to have contributed to the area's automotive needs for almost three decades. Specializing in Chevrolet, Buick, and GMC vehicles, along with certified pre-owned options, we take pride in matching you with the perfect vehicle to suit your needs. Our in-house financial experts are dedicated to simplifying the financing and leasing process, offering personalized solutions. At the heart of our operation lies our service department, complete with a cutting-edge collision and glass center. Here, we service all makes and models with meticulous precision and care. We also have a comprehensive parts department, stocked with essential parts, accessories, and tires all conveniently located under one roof. Visit us today at 1600 Main Street South in Dauphin and experience a new standard in the automotive industry.