New York Driver License (DMV) Written Practice Test

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Ace your New York 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.


Before changing lanes, you should:

  1. Use your turn signal

  2. Flash your lights

  3. Check your rear view mirror

  4. All of the above

The correct answer is: All of the above

It's important to use your turn signal, to alert other drivers of your intended lane change. Flashing your lights is not always an appropriate or safe way to indicate a lane change. Checking your rear view mirror is also crucial to ensure there are no vehicles or obstacles in your blind spot before changing lanes. Therefore, using your turn signal, flashing your lights, and checking your rear view mirror are all necessary steps before changing lanes.