Thunderstorm Gray 2024 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Electronic Shift Transfer Case, 4-Way Manual Driver Seat Adjuster, 4-Wheel Disc Brakes, ABS brakes, Chrome Surround Grille w/Chrome Insert Bars, Deep-Tinted Glass, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Integrated Trailer Brake Controller, Keyless Open & Start, LED Fog Lamps, Manual Tilt-Wheel Steering Column, Manual Tilt-Wheel/Telescoping Steering Column, Power steering, Power windows, Preferred Equipment Group 3SA, Push Button Start, Remote Start Package, Remote Vehicle Starter System, SiriusXM w/360L, SLE Convenience Package, Steering Wheel Audio Controls, Tilt steering wheel, Unauthorized Entry Theft-Deterrent System, Wireless Phone Projection.