When following other vehicles, maintain a space cushion of at least:
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Two seconds.
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300 feet.
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Three seconds.
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200 feet.
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Explanation
When following other vehicles, you should maintain a space cushion of at least three seconds. This distance allows you enough time to react to sudden changes in traffic flow, such as the vehicle in front slowing down or stopping unexpectedly. The three-second rule provides a practical guideline for maintaining a safe distance, allowing you to adjust your speed accordingly and reducing the risk of rear-end collisions. At high speeds or in bad weather, you may need to increase your following distance.
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Other questions in the same category: Safe Following Distances
Allowing a space cushion around your vehicle is important because:Allow extra space when following:Drivers should allow an extra cushion of space when following:You should increase the distance between your vehicle and the vehicle ahead when you:The “four-second rule” refers to how drivers should:To give yourself a 3 to 4 second following distance from the vehicle ahead of you:To maintain an adequate "space cushion" around their vehicle, drivers need to:A good rule for drivers to follow is to stay at least two to three seconds behind the vehicle ahead.Drivers should keep a minimum following distance of:Drivers should allow extra space in front of their vehicle when following:
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