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Practice quizzes / Colorado CDL General Knowledge Practice Questions - Colorado Commercial Driver License General Knowledge Test Exam / Question 72362
Practice question

On the Colorado CDL General Knowledge test, what is the federal maximum weight limit for a single axle on interstate highways?

  1. 12,000 lbs
  2. 20,000 lbs
  3. 34,000 lbs
  4. 80,000 lbs

Answer: B — 20,000 lbs

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

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