2021 GMC Sierra 1500 AT4 Crew Cab 4x4 for Sale in Mobridge, SD Adventure, capability, and premium craftsmanship define this 2021 GMC Sierra 1500 AT4 Crew Cab 4x4, Stock #5W155A?now available at Beadle Chevrolet ? GMC in Mobridge, South Dakota. Offering the rugged AT4 Off-Road Package with a factory 2 lift, advanced safety suites, luxurious Jet Black/Kalahari interior, and a potent 5.3L EcoTec3 V8, this truck is built for drivers who want both refinement and capability. Shoppers from Aberdeen, SD, Pierre, SD, and Bismarck, ND are just a short drive away from this exceptionally equipped Sierra. 2021 GMC Sierra 1500 AT4 Crew Cab 4x4 ? Stock #5W155A Key Features & Highlights Engine & Performance: 5.3L EcoTec3 V8 with Dynamic Fuel Management (L84), 10-speed automatic transmission (MQB), Autotrac 2-speed transfer case (NQH), Z71 Off-Road Suspension with 2 lift (Z7X), skid plates (NZZ), Hill Descent Control (JHD), and an external engine oil cooler (KC4). AT4 Off-Road Capability: Goodyear Wrangler Territory all-terrain tires (QFV), red off-road recovery hooks (UGA), off-road mode, heavy-duty air filter (K47), and locking rear differential (G80). Towing & Utility: Trailer Brake Controller (JL1), Trailering Package (Z82), Hitch Guidance with Hitch View (PZ8), MultiPro tailgate (QK2) with power lock & release (QT5), LED cargo lighting (UF2), spray-on bedliner (CGN), and multiple 120-volt power outlets (KI4, KC9). Exterior: Dark Sky Metallic (GJI), AT4-exclusive styling, 20 machined aluminum wheels with Carbon Grey accents (NZH), power-folding heated mirrors with drivers auto-dimming (DEZ), LED fog lamps (T3U), deep-tinted glass (AKO), and CornerStep rear bumper (BWN). Interior Comfort & Convenience: Jet Black with Kalahari accents (HVD), front bucket seats with center console (A50), heated and ventilated front seats (KA1, KQV), heated second-row outboard seats (KA6), heated steering wheel (KI3), dual-zone climate control (CJ2), rear sliding power window (A48), driver memory presets (A45), and 60/40 rear seat with storage (SNR). Technology: GMC Premium Infotainment System with Navigation (IOT), 8 HD touchscreen, Wireless Apple CarPlay/Android Auto (IOT/PPW), Bose premium sound system (UQA), wireless charging (K4C), HD Rear Vision Camera (UVB), digital high-definition display, USB ports front and rear (MCZ, USS), and OnStar with Wi-Fi capability (UE1/VV4).