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Practice quizzes / Michigan CDL Tanker Practice Questions - Michigan CDL Tank Vehicles Endorsement Test Exam / Question 127774
Practice question

What does 49 CFR 383.119 require tank drivers to know about DOT specification tank vehicles?

  1. Retest and marking requirements
  2. Passenger seating charts
  3. School bus stop-arm timing
  4. Motorcycle helmet sizes

Answer: A — Retest and marking requirements

The correct answer is shown above. Try the full quiz for additional practice.

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