2026 GMC Sierra 1500 AT4 Crew Cab 4WD

This 2026 GMC Sierra 1500 AT4 is a well-equipped truck designed to deliver comfort, capability, and everyday drivability. With a striking white exterior and thoughtful engineering, it offers the balance of performance and refinement today's drivers expect. Equipped with the AT4 Premium Package, this vehicle adds desirable technology and convenience features that enhance both functionality and confidence behind the wheel. STAR FEATURES INCLUDE: - DIESEL - 4X4 - LEATHER - BLUETOOTH - BACK UP CAMERA ADDITIONAL FEATURES: - AT4 Preferred Package - Technology Package - Trailering Package - Premium Bose 7-Speaker Sound System - SiriusXM w/360L Trial Subscription - Steering Wheel Audio Controls - Electric Rear-Window Defogger - 120-Volt Bed Mounted Power Outlet - Power Front Passenger Windows w/Express Up/Down If you've been searching for a quality truck that blends modern technology with dependable performance, this Sierra 1500 AT4 is worth a closer look. We are Toliver Buick GMC of Mount Pleasant, your destination GMC truck dealer serving Mount Pleasant, Texarkana, Tyler, Longview, Sulphur Springs, Paris, Northeast Texas, and the DallasFort Worth area. We specialize in new GMC Sierra trucks, built for drivers who demand professional-grade capability, premium comfort, and long-term durability. When compared to competitors like the Ford F-150, Ford Super Duty, and Chevrolet Silverado, the GMC Sierra stands out with advanced towing technology, refined interior materials, and confidence-inspiring performance. Whether you're shopping a Sierra 1500 or Sierra HD, GMC delivers the strength Texas truck buyers expect. Every new GMC Sierra includes The Toliver Promise a 5-Year / 1-Million-Mile Limited Powertrain Warranty at no additional cost, providing long-term confidence beyond factory coverage. Our team includes Spanish-speaking staff members to better serve our diverse East Texas and DFW customers.

Additional Information

Navigation System,AT4 Preferred Package,AT4 Premium Package,Preferred Equipment Group 4SB,Technology Package,Trailering Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Premium Bose 7-Speaker Sound System,Radio data system,Radio: Premium GMC Infotainment Audio System,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Interior Power Outlet,Driver Memory,Memory seat,Power driver seat,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Auto-Locking Rear Differential,Off-Road Suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar,Front anti-roll bar,Front wheel independent suspension,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Door Locks,Brake assist,Electronic Stability Control,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Perimeter Lighting,Panic alarm,Security system,Speed control,220 Amp Alternator,Block heater,Engine Block Heater,Heavy-Duty Air Filter,Auto-dimming door mirrors,Black Chrome Grille Insert Bars,Bumpers: body-color,Front License Plate Kit,Heated door mirrors,LED Cargo Area Lighting,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,2 Charge/Data USB Ports Inside Center Console,2 Type-C Charge-Only Rear USB Ports,2 USB Ports,Apple CarPlay/Android Auto,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Bed View Camera,Buckle to Drive,Color-Keyed Carpeting Floor Covering,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front reading lights,HD Surround Vision,Heated steering wheel,Illuminated entry,Multicolor 15" Diagonal Head-Up Display,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Camera Mirror,Rear Cross Traffic Braking,Rear Pedestrian Detection,Rear reading lights,Rear seat center armrest,Safety Alert Seat,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trailer Camera Provisions,Trailer Side Blind Zone Alert,Trip computer,Voltmeter,Wi-Fi Hotspot Capable,Wireless Apple CarPlay/Wireless Android Auto,Wireless Charging,Front Bucket Seats,Front Center Armrest,Heated 2nd Row Outboard Seats,Heated front seats,Heated rear seats,Perforated Front Leather Seat Trim,Power passenger seat,Split folding rear seat,Ventilated front seats,Passenger door bin,Hitch Guidance,Hitch View,Integrated Trailer Brake Controller,Red Recovery Hooks,Alloy wheels,Wheels: 20" x 9" Machined Aluminum,Deep-Tinted Glass,Front Rain-Sensing Wipers,Rain sensing wipers,Variably intermittent wipers,3.23 Rear Axle Ratio,DIESEL,* 4X4 *,*LEATHER*,*BLUETOOTH*,*BACK UP CAMERA*