When you change lanes or merge into another lane, you:
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Should use your horn to alert other drivers of your lane change.
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Need at least a 4-second traffic gap.
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Have the right-of-way.
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Should first stop and check for cross traffic.
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Explanation
When you change lanes or merge into another lane, you need at least a 4-second traffic gap to ensure a safe maneuver. This gap provides enough space for you to move into the lane without cutting off other drivers and allows time for you and the vehicles around you to adjust your speeds, reducing the risk of accidents.
Answer Statistics
🟡 This question is moderately difficult — 16.3% of our users answer it incorrectly.
Other questions in the same category: Safe Lane Changing
Which of these statements is true about changing lanes?Before you change lanes, you should check your mirrors and:Drivers must give the right or left turn signal when changing lanes.When changing lanes:Before you change lanes, you should:When changing lanes, you should never:To see vehicles in your blind spots, you should check:When changing lanes, drivers should identify a ____ second gap in traffic.Before changing lanes or attempting to pass another vehicle, you should:When changing lanes, you can check your blind spot by:
This question appears in the following DMV practice tests: