What is the danger of driving too close to a large vehicle?

The danger of driving too close to a large vehicle centers around the fact that being in their blind spot can significantly reduce your visibility to the driver of that vehicle. Large trucks or buses have larger blind spots on their sides and rear, making it challenging for their drivers to see smaller vehicles nearby. If you're positioned in these areas, the driver may not be aware of your presence, increasing the risk of an accident. This situation is particularly hazardous during lane changes or turns when the large vehicle may unintentionally collide with a vehicle it cannot see. Maintaining a safe distance ensures that you remain visible and can react appropriately if the large vehicle makes sudden movements.