Why should you maintain a safe following distance?

Maintaining a safe following distance is crucial because it allows drivers adequate time to react in case the vehicle in front stops suddenly. This reaction time is essential for preventing rear-end collisions, which are among the most common types of accidents. If you are too close to the vehicle ahead, you may not have enough time to stop safely, increasing the risk of an accident. A proper following distance gives you the ability to assess the traffic conditions ahead and respond appropriately, whether that means slowing down, stopping, or maneuvering safely.

Other factors, such as tire wear, fuel efficiency, and lane changes, while important in their own right, do not address the immediate and critical need for safety in terms of reaction time during sudden stops.