What item is not required to be present for a passenger vehicle to pass inspection?

A spare tire is not required to be present for a passenger vehicle to pass inspection. While it is useful to have a spare tire for emergency situations, the inspection criteria focus on the essential components that directly affect vehicle safety and functionality.

Seat belts are crucial for the safety of passengers and are required; they must be intact and functioning. Brakes are fundamental for safe vehicle operation and must be in good working order to prevent accidents. Headlights are necessary for visibility during nighttime and adverse weather conditions, and they must be operational to ensure safe driving. Therefore, while having a spare tire can enhance safety when dealing with flat tires, it does not influence a vehicle's ability to operate safely on the road in the same way the other required items do.