The “four-second rule” refers to how drivers should:
|
Follow another vehicle.
|
|
|
Cross an intersection.
|
|
|
Yield to other cars.
|
|
|
Turn at stop signs.
|
Explanation
Always maintain a safe distance between your vehicle and the one ahead of you. If the pavement is dry, maintaining a 4-second following distance allows you to safely steer or brake to avoid a hazard. If you are following too closely and the vehicle in front abruptly stops or slows down, you won't have enough time to prevent a collision.
Answer Statistics
🟡 This question is moderately difficult — 20.6% of our users answer it incorrectly.
Other questions in the same category: Safe Following Distances
You should increase your following distance when:To maintain a good “space cushion” between your vehicle and the one ahead, you should use the:Drivers should always keep a minimum following distance of:To keep the driver behind you at a safe distance you should:Drivers should maintain a two-second safe following distance when driving at:Allow extra space in front of your vehicle when following a(n):Drivers should keep a ___ second safe following distance to have time to react to emergencies and avoid collisions.You should allow a four-second or more cushion when:To avoid a rear-end collision with the vehicle in front of you, you should:Drivers should allow a larger space cushion when stopping:
This question appears in the following DMV practice tests: