8 Premium GMC Infotainment | 6.2L EcoTec3 V8 | AT4 CarbonPro Edition | Technology Package | 2 Factory Lift | 15 Head-Up Display | Bose® Premium Sound | Power Sunroof The 2021 GMC Sierra 1500 AT4 Crew Cab 4WD, finished in Satin Steel Metallic with a Jet Black/Kalahari accented interior, is a high-performance off-road specialist built with premium materials. Powered by the formidable 6.2L EcoTec3 V8 engine and a 10-speed automatic transmission, this truck features the exclusive AT4 CarbonPro Edition, which includes the industry-first carbon fibre composite bed for ultimate durability. It comes factory-equipped for the trail with a 2 suspension lift, Rancho monotube shocks, skid plates, and a 2-speed Autotrac transfer case. The exterior is anchored by 20 Midnight alternative finish aluminum wheels, red recovery hooks, and the versatile GMC MultiPro Tailgate. The cabin is a masterclass in driver-centric technology, featuring the Technology Package with a 15 multicolour Head-Up Display and a Rear Camera Mirror. The AT4 Preferred Package adds a premium 8 Infotainment system with Navigation, a Bose® premium sound system, and a power sliding rear window. Occupants enjoy heated and ventilated front bucket seats, heated second-row outboard seats, and a power sunroof. Functional interior highlights include a heated steering wheel, wireless charging, and premium floor liners with carpet inserts. Safety is paramount, equipped with the Safety Package II and Driver Alert Package II. These suites provide Adaptive Cruise Control, Lane Keep Assist with Lane Departure Warning, Forward Collision Alert, and the haptic Safety Alert Seat. To assist with towing and tight maneuvers, the truck features HD Surround Vision with Bed View and Hitch Guidance with Hitch View. With an integrated trailer brake controller, engine block heater, and dual exhaust with premium tips, this 2021 Sierra AT4 is perfectly engineered for the demanding conditions of Alberta. Stock #TU240788A AMVIC LICENSED DEALER