The DOT 406 tank trailer is meant to transport low-flashpoint fuels and flammable liquids, including gasoline, diesel, biodiesel, E85, ethanol, methanol, racing fuel, aviation fuel, AvGas, and Jet-A, as well as chemicals like alcohol. DOT 406 is a perfect choice for hauling these types of products. Read more at: https://www.trailersoftexas.com/blog/dot-406-compliant-tank-trailers-buying-guide