"Thank you for choosing Butler Toyota, this Onyx Black 2021 GMC Sierra 1500 SLT is a great choice! Check out the following:No Accidents! City 14/ Hwy 20 SLT Convenience Package ($1,895 value)Power Sliding Rear Window with Rear DefoggerFront Bucket SeatsFloor-Mounted Centre ConsoleHeated 2nd Row Outboard SeatsVentilated Driver and Front Passenger Seats2 USB Ports2 USB Ports (1st Row)Universal Home RemotePreferred Equipment Group 4SAGMC Connected Access CapablePower Front Passenger Windows with Express Up/downPower Rear Windows with Express DownDeep-Tinted GlassKeyless Open and StartPower Door LocksPower Front Windows with Driver Express Up/downRear Wheelhouse LinersColour-Keyed Carpeting Floor CoveringRemote Vehicle Starter SystemElectric Rear-Window Defogger7,100 lbs (3,221 Kgs) GVWRCompassAuto-Locking Rear DifferentialChrome Grille3.23 Rear Axle RatioIntegrated Trailer Brake Controller120-Volt Instrument Panel Power OutletAuxiliary External Transmission Oil Cooler12-Volt Rear Auxiliary Power Outlet170 Amp Alternator8-Speed Automatic TransmissionElectrical Lock Control Steering ColumnManual Tilt-Wheel and Telescoping Steering ColumnSingle Speed Transfer CaseProGrade Trailering System265/65R18SL AS BW TiresHeavy Duty SuspensionPerforated Leather-Appointed Front Outboard Seat TrimOnStar and GMC Connected Services CapableLED Cargo Area Lighting18"" X 8.5"" 6-Spoke Machined Aluminum WheelsSteering Wheel Audio ControlsRear Dual USB Charging-Only PortsTheft Deterrent System (unauthorized Entry)Front Frame-Mounted Black Recovery Hooks4G LTE Wi-Fi Hotspot CapableTrailering PackageSLT Preferred Package ($1,595 value)Premium GMC Infotainment System Radio with NavigationWireless ChargingPremium Bose 7-Speaker Sound SystemENGINE, 5.3L ECOTEC3 V8Convenience Cruise control with steering wheel mounted controls. Set it and forget it. Road trips used to be stressful, until cruise control set the pace. Simply set the desired speed using the steering wheel mounted controls and it will maintain that speed without driver intervention. This can help minimize driver fatigue and improve overall fuel economy. Resting your right foot is right at your fingertips thanks to cruise control with steering wheel mounted controls.Safety and Security Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn't by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that's both convenient and safe. Brake assist - Stop right there. Something jumps out into the middle of the road and you need to stop now! With brake assist, you will. It uses the speed of the brake pedal's travel to sense panic braking, then applies all available power to boost your stopping power. Brake assist can stop the accident before it is one.Technology and Telematics Smart device mirroring - Smartphone, meet smart car. You can control your device through your vehicle's infotainment system. Smart device mirroring brings together safety and convenience by making it easier to find what you're looking for while keeping your eyes on the road. Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle's private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot."