Under ideal driving conditions, drivers should allow at least ___ seconds between their vehicle and the vehicle ahead.
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6
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8
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4
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2
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Explanation
Under ideal conditions (good weather and dry pavement), maintain at least a four-second following distance. Increase this distance in adverse conditions such as heavy traffic, rain, low visibility, or hazardous road surfaces. Failing to maintain adequate spacing significantly increases crash risk. To stay safe, remain alert and always keep a proper following distance from the vehicle ahead.
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Other questions in the same category: Safe Following Distances
Always maintain a safe following distance from the vehicle in front of you. A safe following distance is defined as:To keep the driver behind you at a safe distance you should:You need extra following distance when:Allow extra space in front of your vehicle when following a(n):A good rule for drivers to follow is to stay at least two to three seconds behind the vehicle ahead.The “four-second rule” refers to how drivers should:Drivers should always keep a minimum following distance of:When following other vehicles, maintain a space cushion of at least:When should you increase your following distance?For speeds greater than 30 mph, a safe following distance should be:
This question appears in the following DMV practice tests: