Highly sought after Automatic transmission, single axle, UNDER CDL, hydraulic brakes. 2004 Chevrolet C4500 with 137000 miles. Purchased from a dealer in Florida less than two years ago with the intent on using it for multiple projects. Projects never materialized and no longer need this unit. Runs Great! Starts right up no matter the weather. Everything works. Theres some wear on the interior in the usual spots. Have hauled 6-7 ton of gravel many times without any issues. Tailgate both flops down and flails out. Has an emergency beacon on the bed that works. Let me know if you have any other questions!