What is the recommended following distance for speeds under 35 mph?

The recommended following distance at speeds under 35 mph is 2 seconds. This guidance allows drivers to maintain a safe distance from the vehicle in front of them, giving enough time to react to unexpected changes, such as sudden stops or obstacles on the road. A following distance of 2 seconds helps in ensuring that drivers have adequate time to brake or steer away from potential hazards, which is particularly important at lower speeds, where quick reactions are essential.

Maintaining this distance allows for a balance between enough time to respond and the ability to keep up with traffic flow. In situations where visibility is reduced or road conditions are less than ideal, increasing this distance is advisable for added safety.