The danger areas around trucks and buses where crashes are more likely to occur are called:

Blind spots refer to specific areas around large vehicles like trucks and buses where the driver has limited visibility. These zones are particularly dangerous because other drivers, pedestrians, or cyclists may be present in these areas without being seen by the truck or bus driver.

Understanding blind spots is essential for safe driving, especially near larger vehicles that may have limited rear and side visibility due to their size. It's crucial for drivers to be aware of these zones and take extra caution when passing or merging around larger vehicles to avoid potential collisions.

While 'danger zones' might seem like an appropriate term, it does not specifically refer to the visibility issues that blind spots signify. Similarly, 'restricted areas' and 'unsafe zones' do not accurately capture the concept of blind areas that lead to increased crash risk due to lack of visibility. So, recognizing the critical importance of blind spots is vital for ensuring road safety when navigating around larger vehicles.