=== BOLD, V8-POWERED, TRAIL-READY, NO-ACCIDENT, NONSMOKER, BUILT TO CONQUER PREMIUM OFF-ROAD MUSCLE! === The 2022 GMC Sierra 1500 AT4X is the full-size pickup that brings flagship off-road hardware to the driveway without giving up a luxury cabin. Finished in Onyx Black over an Obsidian full-grain leather interior with red accent stitching, it teams the 6.2-liter V8 with a 10-speed automatic and four-wheel drive, then adds Multimatic DSSV dampers with a factory 2-inch lift, front and rear electronically locking differentials, skid plates, a 13.4-inch touchscreen and a 15-inch head-up display, and it has about 30,700 miles on the odometer. CARFAX reports no accidents or damage, and the service records read like a truck that was looked after, including an oil and filter change, tire rotation and brake fluid service in March 2026, replacement brake calipers in May 2026 and a new serpentine belt in July 2026. As pictured, it also wears black running boards, all-terrain tires and a soft bed cover that are ready for the trail, the job site and the weekend. Â === WHY SHOPPERS BUY THIS MODEL === The Sierra 1500 AT4X is the full-size pickup for buyers who want a truck that can leave the pavement behind without giving up premium comfort. Cross-shopped against the Ford F-150 Tremor, Ram 1500 Rebel and Chevrolet Silverado 1500 Trail Boss, it stands apart with a purpose-built off-road suspension, locking front and rear differentials, skid plates and a distinctive red-accented look, all wrapped in an upscale cabin. Final assembly takes place in Silao, Mexico. Just as important is how well-rounded it is. The crew cab seats the whole family comfortably, the 420-horsepower V8 delivers effortless power for towing and passing, and the same truck that tackles a trail on Saturday handles the commute on Monday. Â === AUTOMOTIVE PRESS AND INDUSTRY RECOGNITION === Kelley Blue Book gives the 2022 Sierra 1500 an expert rating of 4.3 out of 5 and ranked it third on its list of the Best Full-Size Trucks of 2022. After driving the new AT4X, KBB's reviewer came away impressed, calling it a strong everyday truck as well as a capable off-roader. Consumer Guide praised the Sierra AT4X's spacious cabin, improved interior materials and strong V8, describing it as a compelling mix of off-road capability, luxury and comfort features. Â === WARRANTY === The odometer currently reads 30,658 miles. This Sierra was originally sold new in Canada and was previously sold as a GMC Certified Pre-Owned vehicle, and GMC's cross-border factory coverage for it could not be independently confirmed, so no remaining factory warranty is promised here and any such provisions have been omitted. We recommend confirming current coverage by VIN with an authorized GMC dealer. Extended service plans may be available for buyers who want added peace of mind. Â === STANDARD FEATURES === The AT4X is GMC's most off-road-focused Sierra, built for buyers who want serious capability without giving up luxury. A factory off-road suspension with a 2-inch lift and Multimatic DSSV dampers, a two-speed Autotrac transfer case, front and rear electronically locking differentials, skid plates and hill descent control help the truck keep moving when the pavement ends, and the 6.2-liter V8 makes 420 horsepower to power it all. Inside, the AT4X is every bit as upscale as it is rugged. Full-grain leather seats, heated front and rear seats, ventilated front seats, a heated leather-wrapped steering wheel, driver seat and mirror memory, dual-zone climate control and a power sunroof make long days comfortable in every season. Â === INSTALLED OPTIONS === === Standalone Features === * Black running boards. * Make climbing into and out of the tall crew cab easier for passengers of every height. * Soft bed cover (as pictured). * Keeps gear in the bed out of sight and protected from the weather. * All-terrain tires (as pictured). * Add grip on dirt, gravel and wet pavement. Â
