Practice question

When checking your mirrors:

  1. Do not use the passenger side mirror.
  2. Do not use the driver's side mirror.
  3. Both mirrors should be used.
  4. Look in each mirror for long stretches of time.

Answer: C — Both mirrors should be used.

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

Practice more: North Dakota CDL Double Test 2 →