*Why BUY from Twin City Auto Center?*When you choose this *Onyx Black 2018 GMC Sierra 1500 SLT* with *53,585* miles, you are not just buying a used vehicle - you are investing in quality, reliability and peace of mind. Our clientele depend on us for *Transparent Pricing, Convenience* and, most importantly, *Customer FIRST Service!*No Accidents!*What this vehicle includes:*=== SLT Crew Cab Premium Plus Package ====== Enhanced Driver Alert Package ($945 value) === * IntelliBeam Automatic High Beam On/off Headlight * Ultrasonic Front and Rear Park Assist * Forward Collision Alert * Lane Keep Assist * Low Speed Forward Automatic Braking=== Power Sunroof ($995 value) ====== Integrated Trailer Brake Controller ($275 value) ====== Spray-On Bed Liner ($495 value) ====== P275/55R20 All-Terrain Blackwall Tires ($200 value) === * Includes P275/55R20 all-terrain blackwall tires and 17 In. P265/70R17 all-season blackwall spare tire.=== Off-Road Suspension Package ($350 value) === * Includes Z71 chrome side front fender emblems, monotube Rancho brand shocks, high capacity air cleaner, hill descent control and transfer case protection underbody shield.=== Chrome Tubular Assist Steps ($700 value) === * Includes 6 in. rectangular chromed tubular assist steps.=== 20 x 9 Inch Polished Aluminum Wheels ($895 value) ====== Bose Premium Speaker System ($500 value) === * Includes 6 speakers (7 speaker system including sub-woofer when ordered w/ bucket seats).=== 8 In. Diagonal Color Touch Screen Navigation w/ IntelliLink Audio System ($495 value) === * Includes 8 In. diagonal color touch screen navigation w/ IntelliLink, AM/FM/SiriusXM w/USB ports, auxiliary jack, Bluetooth® streaming audio for music and most phones, hands-free smartphone integration, Pandora Internet radio and voice-activated technology for radio and phone.=== Full Feature Leather-Appointed Front Bucket Seats ($510 value) === * Includes leather-appointed front bucket seats w/ heated seat cushions and seat backs, 10-way power driver and front passenger seat adjusters, driver/front passenger power lumbar, adjustable head restraints, 2 position driver memory, storage pockets, wireless charging, and floor console.=== All-Weather Floor Liner ($200 value) === * Limited Promotion Option.=== Heated and Vented Perforated Leather-Appointed Seats ($650 value) === * Includes heated and vented driver and front passenger seat cushions and seat backs with perforated leather appointed seating.=== Safety and Security === * Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That's when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead. * 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.=== Technology and Telematics === * Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. * Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot. * Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, 5.3L ECOTEC3 V8, WITH ACTIVE FUEL MANAGEMENT,