There's no need to carry fuel cans when you can have a refueling station in your truck bed. Transfer Flow's refueling/transfer tanks are perfect for refueling vehicles, off-road toys, equipment, and more. We offer refueling/transfer tanks that are Department of Transportation (DOT) legal in all 50 US states for gasoline, diesel, ethanol, methanol and kerosene, and refueling/transfer tanks that are available for diesel fuel only.