To maintain a good “space cushion” between your vehicle and the one ahead, you should use the:
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“Space cushion” rule.
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“Safe distance” rule.
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Two-second rule.
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Three-second rule.
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Explanation
The two-second rule means you should keep at least a two-second gap between your vehicle and the one ahead as a 'space cushion.' Having enough room in front of your vehicle allows you to stop safely if the vehicle in front brakes suddenly. In bad weather, poor road conditions, or when following large trucks, it’s best to increase your following distance.
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Other questions in the same category: Safe Following Distances
Braking distance is affected by:You should increase your following distance:It is best to keep a space cushion:If you see a distracted driver, you should maintain a safe following distance of:You should allow a four-second or more cushion when:For speeds greater than 30 mph, a safe following distance should be:Drivers should keep a minimum following distance of:Following the vehicle ahead too closely is the cause of many traffic accidents. Always maintain a minimum _____ following distance.To avoid a rear-end collision with the vehicle in front of you, you should:Allow extra space when following:
This question appears in the following DMV practice tests: