California Driver License (DMV) Written Practice Test

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Ace your California DMV written test! Prepare for the exam by practicing hundreds of multiple-choice questions covering traffic laws and road signs. Boost your knowledge, gain confidence, and increase your chances of passing the test on your first try.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.


You should always wear your seat belt:

  1. At night

  2. When parked

  3. During the day

  4. At all times

The correct answer is: At all times

Wearing a seat belt is important for your safety while driving. The other options are incorrect because even though wearing a seat belt at night (A) or during the day (C) is important, it is also important to wear it at all times. Wearing a seat belt while parked (B) may not seem necessary, but it is still important as it can protect you in case of an accident or if someone were to hit your parked car. Therefore, it is always recommended to wear your seat belt at all times while in a moving vehicle.