2024 GMC Sierra 2500HD AT4 into a truck thats built for the toughest jobs and the roughest terrain, while still offering refined comfort and modern tech. The 2024 Sierra 2500HD AT4 brings serious capability with elevated style and performance perfect for those who demand more than your average heavy-duty pickup.
Performance & Trail-Ready Capability
Equipped with a standard 6.6L V8 engine and Allison 10-speed automatic transmission, tuned for durability and high-output performance.
GMC
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Edmunds
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Four-wheel drive as standard, with an off-road suspension package featuring Rancho twin-tube shocks and skid plates to handle rugged terrain.
GMC
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Available heavy-duty trailer capability capable of conventional towing figures well into the 17,00018,000 lb range when properly equipped.
auto123.com
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Maximum payload and GCWR safe-guarded to meet demanding work-day requirements.
auto123.com
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Exterior Design & Utility
Bold AT4 styling with gloss-black 20" aluminum wheels (upgradeable to aggressive off-road tires) and unique fascia, grille and graphics.
Starling GMC of Titusville
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Four-wheel off-road readiness plus standard tie-downs in the bed, durable materials throughout, and a stance that says youre serious about capability and style.
Interior Comfort & Tech
Interior designed to match the off-road exterior: premium seating with Jet Black upholstery and Kalahari accents, heated & ventilated front seats, and a heated steering wheel for increased comfort in any climate.
GMC
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Advanced infotainment with a 13.4 touchscreen, a 12.3 digital driver display, and available head-up displayputting control and information right where you need it.
Starling GMC of Titusville
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Smart features built for work and play: connectivity, utilities, and a cabin that plays as hard as the truck.
Safety & Driver Assistance
Equipped with GMCs Pro Safety suite: Automatic Emergency Braking, Forward Collision Alert, Lane Departure Warning, Trailer Assist features, and more for confidence on or off the road.
Dezo's Garage
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Designed to help you stay safe while hauling or exploringwhen the terrain changes, youre ready.
Why This Truck?
If youre looking for a heavy-duty truck that doesnt just sit on a job site but thrives through the wilderness, the 2024 Sierra 2500HD AT4 is in a class of its own. It combines serious work-truck strength with an off-road capability edge and premium cabin touches so youre ready for business, adventure, or both.
SALES 281-509-9097
