This Used 2024 GMC Sierra 3500HD Denali Ultimate 4WD Crew Cab is powered by a 6.6L Turbo Charged Diesel Engine with a 10-Speed Automatic Transmission. Comes equipped with Sun Roof, Retractable Running Boards, Remote Start, Heated and Cooled Power Leather Seats, Lane Assist, Back Up Camera, navigation and much more. For More details call us at 843-528-3301 or 843-528-3100 or send us an email. Parker&39;s Used Cars is a family owned and operated independent used car dealer that carries only the highest quality used cars, trucks, SUV&39;s and motorcycles available. We proudly serve and sell to customers from Florence, SC, Myrtle Beach SC, Columbia, SC, Lumberton NC, Wilmington NC, and even Charlotte NC