Why is it necessary to conduct a vehicle inspection?

Conducting a vehicle inspection is essential primarily for safety reasons and to comply with federal and state laws. Inspections help ensure that all critical components of the bus, such as brakes, lights, and safety equipment, are functioning properly. This is vital for protecting the safety of both the driver and the passengers, especially children, who rely on safe transportation to and from school. Additionally, regular inspections are mandated by law to help maintain high safety standards for school buses.

While maintaining aesthetic appearance, ensuring fuel efficiency, and checking for comfort features can be important for various reasons, they do not hold the same level of priority in the context of safety and legal requirements. The focus during inspections is to identify and rectify any issues that could potentially compromise the safety of the vehicle and its occupants. Thus, the emphasis on safety and adherence to regulations is what makes this choice the correct answer.