2024 GMC Sierra 1500

Unleash the apex predator of off-road pickups and experience uncompromising capability with this exceptional, *Used 2024 GMC Sierra 1500 AT4X*, now available at Stuckey GMC Altoona! As your trusted GMC dealer in *Central Pennsylvania*, we're proud to offer this top-tier, meticulously inspected truck. Virtually new and engineered for extreme adventures, the Sierra 1500 AT4X blends rugged design, exhilarating performance, and ultimate luxury, making it the perfect choice for discerning adventurers and demanding jobs across *Altoona, Hollidaysburg, State College, Huntingdon, Tyrone, Pittsburgh, Ebensburg, Greensburg, Johnstown, Bedford, and Harrisburg*.*Unrivaled Off-Road Prowess & Potent Power for PA:* The *2024 GMC Sierra 1500 AT4X* is built to conquer. It comes standard with the formidable *3.0L Duramax® Turbo-Diesel I6 engine*, delivering a robust *305 horsepower* and a colossal *495 lb-ft of torque*. This best-in-class diesel engine provides exceptional efficiency and towing capability. For maximum performance, some AT4X models may feature the mighty *6.2L EcoTec3 V8 engine*, pushing *420 horsepower* and *460 lb-ft of torque*. Both engines are seamlessly paired with a smooth and responsive *10-speed automatic transmission*, ensuring confident power delivery for any task.What truly sets the AT4X apart is its dedicated, factory-installed off-road hardware: * *Multimatic? DSSV Dampers*: These advanced spool-valve dampers provide superior damping and heat dissipation, offering exceptional control and ride comfort over the most rugged terrain. * *Electronically Locking Front and Rear Differentials*: Exclusive to the AT4X in its class, these differentials maximize traction by ensuring both wheels on an axle spin together, crucial for navigating extreme obstacles in *Clearfield County* or deep mud. * *Off-road-tuned suspension* with a 2-inch factory lift for enhanced ground clearance (up to 11.1 inches). * *33-inch Goodyear Wrangler Territory Mud-Terrain Tires* wrapped around distinct *18-inch painted aluminum wheels* with dark-painted pockets, providing aggressive grip on diverse surfaces. * Large *underbody steel skid plates* and an *off-road cut steel front bumper* with heavy-duty recovery points offer robust protection. * *Terrain Mode* and *Off-Road Mode*: Adjust vehicle systems for optimized performance in various challenging conditions.The 2024 Sierra 1500 AT4X boasts impressive maximum towing capacity of up to *13,300 pounds* (with the 3.0L Duramax Diesel and proper equipment) and a payload capacity of up to *1,890 pounds*. This makes it incredibly versatile for pulling utility trailers, large campers, or ATVs for your outdoor pursuits near *Huntingdon* or *Bedford*. Its capability extends effortlessly to snowy Pennsylvania winters, challenging trails, or tough job sites throughout *Blair, Centre, Allegheny, Cambria, Indiana, Westmoreland, and Dauphin Counties*.*Fuel Economy for a Premium Off-Roader:* The 2024 Sierra 1500 AT4X offers competitive fuel economy for a full-size off-road truck, with EPA estimates around *19 MPG city / 20 MPG highway / 19 MPG combined* for the Duramax Diesel, or *15 MPG city / 19 MPG highway / 16 MPG combined* for the 6.2L V8, balancing formidable power with practical efficiency for extended expeditions.*Exclusive Luxury & High-Tech Interior:* The *Used 2024 GMC Sierra 1500 AT4X* commands attention with its aggressive styling, featuring a distinctive gloss-black grille with dark nickel inserts, unique AT4X badging, and C-shaped LED headlamps with fade-on/fade-off animation. It is exclusively available in the Crew Cab short bed 4WD configuration, offering a powerful stance.Step inside the opulent and expansive cabin, and you'll find a world of exclusive premium comfort and cutting-edge technology. The AT4X indulges with *full-grain leather seating surfaces*, offering *16-way power-adjustable front heated and ventilated bucket seats* with *massage functions*, ensuring optimal comf