2024 PJ flat bed. I had it mounted on a 2019 ford 350 6Ft bed (short bed). I had all of the top rino lined for strength and so it's not slippery when walking around. No rust I bought and installed it cause I was going to use my personal truck for work but haven't had to use it and can use the Original bed for what I do. Has work lights on back and mounted on headache rack. All toolboxes are lockable.