1990 Chevy tilt master 4000 flatbed truck

Selling my one of a kind work truck. The only reason is because I’m going on a road trip this winter. Extremely reliable truck that can hold a lot of weight/ tools and gets 22mpg with a gvw of over 140000 pounds. I would not hesitate driving across country tomorrow. Straight four Isuzu diesel. The frame used to be four feet longer, Turns on a dime, I can do a U turn in the middle of the road and parks like a car. New cab as of five years ago, no rust. Custom build bed, rack with tool boxes. New batteries, king pins, and six new tires . Cash in hand only no trades. Welder not included. Keep in mind, most of me wants to keep this truck and would like it to have a good owner. I personally have over $10000 invested in parts on the truck. The new cab alone was $5000. $5800 obo