What is the correct minimum following distance for buses, commercial trucks, and other heavy vehicles?

The correct minimum following distance for buses, commercial trucks, and other heavy vehicles is five seconds. This longer following distance is necessary due to the increased stopping distance and weight of these vehicles compared to standard cars. Heavy vehicles require more time to come to a complete stop, especially in emergency situations.

The five-second rule helps ensure that the driver has ample space to react to sudden stops or changes in traffic conditions. It allows for proper reaction time and helps maintain safety on the road, especially given the potential for a much longer stopping distance when carrying heavy loads. By following this guideline, drivers can enhance safety for themselves and others on the road.