Takes a real heavy duty panel to hold up a 5500 pound truck sitting on it. These are the heaviest duty panels available. They are constructed of 14 gauge material which is the heaviest used in the industry. These are designed by ranchers and farmers for durability. These Panels can be custom monogramed with your brand. Panels can also come in your custom choice of color. These Panels are built to last generations. Quality materials, quality craftsmanship, and automotive paint. Very nice Panel. These are available in 12ft, 14ft, and 16ft lengths.