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Practice quizzes / Illinois CDL Doubles and Triples Practice Questions - Illinois CDL Doubles and Triples Endorsement Test Exam / Question 100223
Practice question

What does the yellow ABS lamp on a post-March 1, 1998 converter dolly indicate?

  1. The dolly is equipped with anti-lock brakes
  2. The dolly has no brakes
  3. The dolly is overloaded
  4. The fifth wheel is unlocked

Answer: A — The dolly is equipped with anti-lock brakes

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

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