Why is it important to allow more space behind large trucks?

Allowing more space behind large trucks is crucial for ensuring visibility and safety. Large trucks have significant blind spots, which can impede the driver's ability to see smaller vehicles behind and beside them. By maintaining a greater distance, drivers in smaller vehicles can improve their visibility of the truck driver’s intentions and maneuvers, such as turns or lane changes.

Additionally, a larger space allows for a safer reaction time in case of sudden stops or emergencies. This distance provides both the truck driver and the drivers of smaller vehicles with more time and space to react appropriately to unexpected situations.

While accommodating the truck's weight, providing ample space for other cars, and preventing tailgating are all important considerations in driving safety, the primary focus when dealing with large vehicles is ensuring visibility to prevent accidents.