When inspecting a tank, a driver should: Question When inspecting a tank, a driver should: Answers Do what they think is right. Refer to the vehicle’s operator manual. Look at the paint. Check to make sure there is no rust on the outside of the tank. Explanation Tank vehicles come in many types and sizes and may have special or unique features. Be sure to consult the manual for the particular tank you are inspecting so that you are aware of all relevant information.