CDL Tank Vehicles drill: Tank endorsement rules and inspection

10 questions · Untimed · Explanation after each question

Ten questions on Tank endorsement rules and inspection, about 45% of the 20 questions in the full Tank Vehicles practice test.

Line drawing of a tank truck with a detail circle showing a baffled tank holding liquid

Before you start

Every question has three answer choices, like the state knowledge tests, and cites the CDL manual section it comes from.
Check each answer to see the explanation before moving on. Checked answers cannot be changed.

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Original practice questions written from the model CDL manual. Independent preparation, not affiliated with or endorsed by FMCSA, AAMVA or any state licensing agency.