Koons Tyson Chevrolet GMC offers a straightforward vehicle-buying experience built on transparency and trust. Every pre-owned vehicle is inspected through a comprehensive 152-point inspection, clearly priced with no reconditioning fees, and presented with full disclosure so there are no surprises. Whether shopping new or used, customers can expect honest information, consistent standards, and a simplified approach focused on confidence at every step.***SLT PREMIUM PACKAGE***X31 OFF-ROAD PACKAGE***HEATED/VENTILATED FRONT SEATS***6.2L V8***HIGH-CAPACITY AIR FILTER***REAR SLIDING POWER WINDOW***APPLE CARPLAY/ ANDROID AUTO***- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque- 10-Speed Automatic transmission with 4WD- X31 Off-Road Package with off-road suspension and hill descent control- SLT Premium Package with 20" polished aluminum wheels and chrome assist steps- Spray-on bed liner with GMC logo- Panoramic sunroof- All-weather floor liners for first and second rows- GMC Infotainment System with multi-touch display and SiriusXM Radio- Apple CarPlay and Android Auto connectivity- Heated and ventilated front seats with perforated leather trim- Integrated trailer brake controller with trailering app- Trailer tire pressure monitor system with four sensors- Remote vehicle starter system with keyless open and start- Dual zone automatic climate control with heated steering wheelThis 2019 GMC Sierra 1500 SLT in black commands respect on any road with its powerful EcoTec3 6.2L V8 engine. The 10-speed automatic transmission delivers smooth shifts across all driving conditions, while the 4WD system provides the capability you need whether tackling rugged terrain or winter weather. The Dynamic Fuel Management system optimizes power and efficiency by operating in multiple cylinder patterns based on demand.The X31 Off-Road Package enhances your adventure capability with a specialized suspension setup, skid plates, high-capacity air filter, and hill descent control. Dual exhaust with premium tips completes the performance profile. The spray-on bed liner protects your investment while the chrome assist steps offer convenient access to the crew cab.Inside, the SLT trim surrounds you with comfort and convenience. The front bucket seats feature perforated leather trim with heating and ventilation, while the second row offers heated outboard seating. The GMC Infotainment System with multi-touch display provides seamless integration of SiriusXM satellite radio, Apple CarPlay, and Android Auto. Remote vehicle starter, power windows, and dual zone climate control make every trip more enjoyable.For towing and hauling, the integrated trailer brake controller and in-vehicle trailering app give you confidence with your cargo. The trailer tire pressure monitor system maintains optimal tire health, while hitch guidance with hitch view simplifies backing up with a trailer. Heavy-duty rear locking differential and auxiliary transmission oil cooler support your towing needs.This Sierra demonstrates the quality and capability expected from GMC, with features that address both work and recreation. The combination of power, off-road readiness, and refined interior amenities makes this truck ready for your next chapter.