For Class B inspection, what type of vehicle is primarily focused on?

Class B inspection primarily focuses on school buses. This type of inspection is designed to ensure that these vehicles meet safety standards necessary for transporting students. School buses have specific safety equipment requirements, including functional emergency exits, stop-arm mechanisms, and enhanced visibility features. The inspection process is rigorous to ensure that they can safely transport children to and from school.

Other vehicle types listed, such as trailers, motorcycles, and passenger cars, fall under different inspection classes. Trailers may have their own set of regulations, especially regarding weight and braking systems. Motorcycles are inspected under a different classification due to their unique design and operational requirements. Passenger cars, while subject to inspections, typically fall under Class A, focusing on the general standards for smaller, standard vehicles. Thus, school buses are the focal point of Class B inspections, highlighting their special requirements to safeguard the well-being of young passengers.