2024 Gmc At4x 2500hd. Basically brand new, comes with gmc certified preowned. Detailed specs and features for the 2024 gmc sierra 2500hd including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
These extra features can add up to a much higher price. I changed all five tires at my own expense which somewhat improved the situation yet there is strange intolerable vibration coming up through the seats (likely suspension issues).