High beam headlights are most effective for speeds faster than:
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50 MPH.
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70 MPH.
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25 MPH.
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90 MPH.
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Explanation
High beam headlights can illuminate up to 450 feet of the road ahead and are most effective at speeds over 25 MPH. Low beams are best for speeds up to 20–25 MPH, and drivers should avoid 'overdriving' these lights (driving too fast for what they can see).
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Other questions in the same category: Proper Use of Windshield Wipers and Headlights
You must turn your headlights on:Headlights must be turned on from sunset to sunrise. If you are using your high beams, you must dim your lights when an oncoming vehicle is within:You must dim your headlights in which of the following situations?Your headlights must be on low beam when you are within _______ of an oncoming vehicle.What is NOT true regarding the use of headlights?If a vehicle using high beams is coming toward you:The NYS law requires drivers to use their headlights when visibility is less than:Drivers must dim their high beam headlights when within _____ of an oncoming vehicle.When meeting a car with blinding headlights, you should:When approaching an oncoming vehicle, drivers are required to dim their high beams within ______ of the oncoming vehicle.
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