To safely stop in emergencies always allow a space cushion of at least:
|
1 second behind the vehicle in front of you.
|
|
|
5 seconds behind the vehicle in front of you.
|
|
|
7 seconds behind the vehicle in front of you.
|
|
|
4 seconds behind the vehicle in front of you.
|
Explanation
When vehicles ahead do something unexpectedly, you will need time to react. Always leave enough room between your vehicle and the vehicle ahead so you can stop safely if the other vehicle stops suddenly. Maintaining a following time of 4 seconds improves your line of sight, and allows more time to avoid hazards.
Answer Statistics
🟠 This question is challenging — 44.9% of our users get this question wrong.
Other questions in the same category: Safe Following Distances
Allow a larger space cushion when stopping:You should increase your following distance:Drivers should allow extra space in front of their vehicle when following:Under ideal driving conditions, drivers should allow at least ___ seconds between their vehicle and the vehicle ahead.Allowing a space cushion around your vehicle is important because:To keep the driver behind you at a safe distance you should:For speeds greater than 30 mph, a safe following distance should be:Any time a driver wants to merge with other traffic, they should:The “four-second rule” refers to how drivers should:When should you increase your following distance?
This question appears in the following DMV practice tests: