What is the recommended following distance behind another vehicle?

The recommended following distance behind another vehicle is three seconds. This rule is based on the need for adequate time to react and stop safely, especially in varying driving conditions. By maintaining a three-second gap, drivers can better assess their surroundings and have more time to respond to sudden changes, such as the vehicle in front of them braking unexpectedly.

This distance allows for safe stopping during normal conditions. Factors like weather, road conditions, and vehicle speed may necessitate an even greater following distance. The three-second rule is a practical guideline that enhances road safety by providing a buffer that reduces the risk of collisions. When following larger vehicles or in adverse weather conditions, adding more time is advisable.