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What Is a DOT 406 Fuel Tank Trailer?

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Fuel tank trailers are commonly used to safely and efficiently transport petroleum products such as gasoline, diesel, benzene, and other types of flammable liquids in bulk. Because these products are hazardous, the trailers used to transport them must meet strict safety and compliance standards. One of the most important standards for fuel transportation is DOT 406 . Note: This article is a part of a Fuel Tank Trailer Buying Guide. For the complete article, visit: https://www.trailersoftexas.com/fuel-tank-trailer-buying-guide/ A DOT 406 fuel tank trailer is a tank trailer built to meet the requirements set by the United States Department of Transportation for transporting gasoline and other flammable liquids in bulk on public roads. These trailers are designed, constructed, and tested to help ensure petroleum products can be transported safely, efficiently, and in compliance with federal regulations. Why DOT 406 Compliance Matters Ensuring that a fuel tank trailer meets DOT 406 compl...