What constitutes a legal requirement for a vehicle to have in order to pass inspection?

Having working windshield wipers is a legal requirement for a vehicle to pass inspection because they are essential for maintaining visibility during adverse weather conditions, such as rain or snow. The primary purpose of windshield wipers is to ensure that the driver can see clearly, which directly impacts safety on the road. If the wipers are not operational, it can result in dangerous driving situations, especially when visibility is compromised.

Other options, such as a GPS system, aftermarket radio, and tinted windows, do not typically fall under legal requirements for passing vehicle inspections. While there may be legal limits on the degree of tinting for windows, it does not universally apply to all inspections as critical safety equipment. Devices like a GPS or aftermarket radios do not affect the fundamental safety or functionality of the vehicle in terms of basic operation and visibility, thus they are not considered essential for passing inspection.