What is tanker endorsement?

A tanker endorsement is a commercial driver's license (CDL) endorsement that allows a driver to operate a tanker vehicle. A tanker vehicle is defined as a vehicle specifically designed to transport liquids or gases in bulk containers. This endorsement is required by federal law for a driver to transport a cargo of 1,000 gallons or more of liquid or 119 gallons or more of gas.

To obtain a tanker endorsement, a driver must pass a written knowledge test that covers topics such as vehicle inspection, safe driving practices, and hazardous materials regulations. Additionally, drivers must pass a skills/driving test in a tanker vehicle.

Tanker endorsement holders must also follow specific regulations related to loading and unloading a tanker vehicle safely, maintaining proper vehicle control, and preventing spills or leaks. They must understand the risks associated with transporting hazardous materials and follow all safety procedures.

A tanker endorsement is an additional credential that can enhance a commercial driver's earning potential and job opportunities. However, it is important to note that drivers must also hold a valid CDL with appropriate endorsements for the specific type of vehicle they are operating.