RUGGED, PREMIUM, POWERFUL, NO-ACCIDENT, NONSMOKER, OFF-ROAD LUXURY! The 2022 GMC Sierra 1500 AT4 blends premium luxury with serious off-road capability, creating a full-size pickup that's equally comfortable navigating rugged trails, towing heavy loads, or serving as an upscale daily driver. Equipped with the legendary 6.2-liter V8, standard FOUR-WHEEL DRIVE, and GMC's factory AT4 off-road package, this Sierra delivers exceptional capability while surrounding its occupants with premium comfort and advanced technology. Unlike many full-size pickups that focus exclusively on either luxury or capability, the Sierra AT4 excels at both. Competitors such as the Ford F-150 Tremor, Ram 1500 Rebel, Chevrolet Silverado ZR2, Toyota Tundra TRD Pro, and Nissan Titan PRO-4X each bring impressive credentials, but the AT4 uniquely combines premium appointments with genuine off-road capability while maintaining the refinement expected from GMC's Professional Grade philosophy. Automotive journalists praised the redesigned Sierra 1500 for its dramatically improved interior, powerful engine lineup, outstanding towing capability, and upscale refinement. The AT4 trim received particular recognition for combining authentic off-road hardware with genuine luxury accommodations. Awards & Recognition * IIHS ''TOP SAFETY PICK'' (when appropriately equipped) * Kelley Blue Book ''Best Resale Value Award'' * Car and Driver ''Editors' Choice'' * Frequently recognized for its premium interior, exceptional towing capability, and refined driving experience. With its odometer hovering around the 40,658-mile mark, it has a long way to go! Want to extend its warranty coverage? In most cases, we can provide expanded options to cover each vehicle with a valuable, comprehensive warranty for years to come! Factory-installed optional equipment could not be independently verified for this particular Sierra. As a result, only confirmed standard AT4 equipment and verified specifications have been incorporated throughout this description. This Sierra has also been tastefully upgraded with several premium aftermarket enhancements. === Aftermarket Equipment === * Fuel Off-Road Flame 6 Wheels * Premium Fuel Off-Road Flame 6 (Model D806) wheels finished in Platinum dramatically enhance the truck's appearance with an aggressive multi-spoke mesh design while complementing the Sierra AT4's rugged styling. * Oversized All-Terrain Tires * Aggressive all-terrain tires provide outstanding traction on dirt, gravel, mud, snow, and other challenging terrain while giving the truck an even more commanding stance. * Additional Suspension Leveling / Lift Kit * While the AT4 already includes a factory 2-inch suspension lift, this truck appears to have been further enhanced with an additional leveling kit or mild aftermarket lift to properly accommodate the larger wheel-and-tire package while maintaining excellent clearance and an aggressive level stance. The Sierra AT4 surrounds its occupants with premium materials, advanced technology, and exceptional comfort while retaining the rugged capability expected from a true off-road pickup. Power comes from GMC's legendary 6.2-liter EcoTec3 V8, producing an impressive 420 horsepower and 460 lb-ft of torque. Paired with a smooth 10-speed automatic transmission, it delivers effortless acceleration, exceptional towing confidence, and the unmistakable sound that only a naturally aspirated V8 can provide. Standard FOUR-WHEEL DRIVE, the factory two-speed transfer case, locking rear differential, Rancho monotube shocks, hill descent control, skid plates, and the factory 2-inch suspension lift make the AT4 exceptionally capable off the pavement. Combined with the apparent aftermarket leveling kit and upgraded all-terrain tires, this Sierra is even better prepared for challenging trails and demanding job sites. ===== Truck Capability ===== Built with the Crew Cab and short cargo box configuration, the Si
