What common features do all trucks and buses have?

All trucks and buses have front, rear, and side blind spots, making them different from many standard passenger vehicles. These blind spots are areas around the vehicle that cannot be seen by the driver through the mirrors or windows. The design and size of trucks and buses contribute to these blind spots, as they are larger and often taller than typical cars.

Understanding the presence of blind spots is crucial for safety on the road, as it helps both drivers of these larger vehicles and other road users recognize the need to take extra precautions when navigating around them. For example, a smaller vehicle should avoid lingering in a truck or bus's blind spots, particularly while merging or changing lanes. Drivers of larger vehicles must also be aware of their blind spots and take care when making maneuvers to ensure that other road users are visible and safe.