For sale a 2020 GMC Sierra 3500 HD Denali Dually! It comes with the amazing 10 speed Allison transmission! I have owned this truck for just about 2 years. I put about 75,000 miles on it since it owned it. I drove it almost every day as you can imagine after seeing the miles I put on it. It has a lot of highway miles on it. I have been all over the Eastern US with it as far as Maine, Florida, Ohio, Michigan, and Arkansas as well as every sate in between those. The truck runs great! I am selling it because I no longer have a use for a truck this big. The truck is still being financed which will be paid off when it has a buyer. All of the extras you see in the pictures will be sold separately from the truck. The extras include 20 Inch Wheels With Tires ($6,000 NEW), 1 Extra Brand New Tire ($400 NEW), Under Glow Lights ($400 NEW), Horn Blasters Train Horn VERY LOUD ($1,800 NEW), Banks Power Derringer Tuner EXTRA 100 LB/Torque ($700 NEW). I have spent $9,500 on the extras I will sell everything separate for an extra $3,000. If you have any questions or would like to set up a time to see it in person, feel free to give a call or send me a text at 717-723-1119, and I will respond beck as soon as I am available. Thanks for looking and have a great day!