How do large vehicle blind spots differ from those of cars?

• They are smaller and less dangerous.
• They are located only on the sides.
• They are deeper, directly behind the vehicle.
  Explanation:

  "

  Large vehicle blind spots differ from those of cars in several ways. They are typically deeper and more extensive, especially directly behind the vehicle. This means that the area where the driver cannot see other vehicles or obstacles is much larger.

  "
• They only exist during the night.