What is one key aspect of the lighting system that inspectors review?

Inspectors review bulb functionality and alignment as a key aspect of the lighting system during vehicle inspections because these factors directly impact the safety and visibility of the vehicle on the road. Properly functioning bulbs are essential to ensure that all lights—such as headlights, taillights, turn signals, and brake lights—are operational. Non-functioning or misaligned bulbs can lead to reduced visibility, potentially creating dangerous conditions for the driver, passengers, and other road users.

Alignment is equally important since lights that are misaligned can fail to effectively illuminate the road or may blind other drivers, which poses a significant safety risk. A comprehensive inspection ensures that all components of the lighting system are working correctly, enhancing overall traffic safety and compliance with state regulations.