Texas DMV Written Driving Practice Test

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Study for the TX DMV Written Driving Test.. Study with flashcards and multiple-choice questions. With over 500 questions. Practice the signs and driving rules. Updated for 2024. Get ready for your driving test!

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.

When must you use your headlights?

During the day
At night
At dusk
Never

The correct answer is: At night

At night, visibility is decreased due to darkness which decreases the ability to see and be seen by other drivers. This is why it is necessary to use your headlights at night to help improve visibility and safety. Option A is incorrect because using headlights during the day is not necessary and can be potentially distracting to other drivers. Option C is also incorrect because it only refers to a specific time period, not the entire night. Option D is incorrect because headlights are essential for driving safely during times with low visibility, such as at night.