2024 GMC Sierra 1500 AT4

The AT4 designation represents GMC's commitment to off-road capability, and this truck proves it with off-road suspension, auto-locking rear differential, and hill descent control working together to handle challenging terrain.

2L V8 engine generates impressive power for both daily driving and heavy-duty tasks, supported by a 10-speed automatic transmission and intelligent 4WD system designed for real-world versatility.

Inside, the cab reflects premium truck design with heated and ventilated front seats offering memory positioning for the driver, dual-zone climate control, and a heated steering wheel for cold mornings. The power sunroof brings natural light and airliness to the cabin, while the GMC Infotainment System with wireless connectivity keeps you seamlessly integrated with your digital life throughout the drive.

Technology features emphasize both convenience and safety. Wireless charging eliminates clutter, multiple USB ports ensure device connectivity, and the onboard Wi-Fi hotspot capability keeps occupants connected.

Advanced driver assistance systems including automatic emergency braking, front pedestrian braking, lane keep assist, and rear cross traffic braking work proactively to help prevent accidents and reduce driver fatigue.

For truck owners who tow or haul, the integrated trailer brake controller, in-vehicle trailering system app, and hitch guidance with trailer camera provisions make towing straightforward and secure. The HD surround vision system provides 360-degree awareness around the truck, essential when maneuvering in tight spaces or reversing with a trailer.

The black sport step, spray-on bedliner with AT4 logo, and machined aluminum wheels signal this truck's blend of functionality and refined styling. Rain-sensing wipers, automatic headlights, and deep-tinted glass combine practical features that enhance daily use. With 14 city and 17 highway MPG, this is a truck built for those who need serious capability without compromise.