At highway speeds, in normal conditions, a safe following distance is at least _____ from the vehicle ahead of you.
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4 seconds
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2 seconds
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3 seconds
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3 car lengths
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Explanation
Always maintain a safe following distance from the vehicle ahead. At highway speeds under good conditions (clear weather, normal traffic), apply the four-second rule. This provides sufficient reaction time to avoid collisions in emergencies. By keeping at least four seconds of space, you ensure adequate stopping distance if the vehicle ahead brakes suddenly.
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Other questions in the same category: Safe Following Distances
You should allow a four-second or more cushion when:Under ideal driving conditions, drivers should allow at least ___ seconds between their vehicle and the vehicle ahead.To maintain a good “space cushion” between your vehicle and the one ahead, you should use the:For speeds greater than 30 mph, a safe following distance should be:Drivers may need more space in front of their vehicle:You should increase your following distance when:Always maintain a safe following distance from the vehicle in front of you. A safe following distance is defined as:Drivers should keep a ___ second safe following distance to have time to react to emergencies and avoid collisions.As your speed increases, to stay safe it's important to:To safely stop in emergencies always allow a space cushion of at least:
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