You will enjoy 2 years of unlimited oilfilter changes*, unlimited tire rotations and unlimited multi-point inspections along with lifetime state inspections for as long as you own your vehicle. Plus the added value of roadside assistance, towing reimbursement, service rewards and so much more! All of this at no extra charge and included with every vehicle we sell. And don't forget to ask about complimentary delivery to your home or office. We have many financing options available to qualified buyers, and will always give you a fair and honest value for your trade.*Based on factory recommended oil change intervals. **Big Deal Plus**, Sierra 1500 Pro, 4D Crew Cab, EcoTec3 5.3L V8, 10-Speed Automatic, 4WD, Coastal Dune, Black Cloth, 2 Charge/Data USB Ports, 220 Amp Alternator, Auto-Locking Rear Differential, Convenience Package, Deep-Tinted Glass, Electric Rear-Window Defogger, Front Frame-Mounted Black Recovery Hooks, HD Rear Vision Camera, Heated Power-Adjustable Outside Mirrors, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, LED Cargo Area Lighting, Off-Road Suspension, OnStar Services Capable, Power Door Locks, Preferred Equipment Group 1SA, Pro Value Package, Push Button Start, Remote Keyless Entry, Solar Absorbing Tinted Glass, Standard Suspension Package, Trailering Package, Wi-Fi Hotspot Capable, X31 Hard Badge, X31 Off-Road Package.