When inspecting lights, which light must be operational and free from cracks?

The requirement that all headlights and taillights must be operational and free from cracks is rooted in safety and legal standards. Headlights are essential for visibility while driving at night or in low-light conditions, enabling drivers to see the road ahead as well as being seen by others. Taillights are equally important as they signal to other drivers when a vehicle is slowing down or stopping, which is crucial for preventing accidents, especially in low visibility situations.

Having functional and undamaged lights not only fulfills state inspection criteria but also adheres to traffic laws designed to ensure the safety of all road users. Therefore, both headlights and taillights must be in good working condition and free from cracks to guarantee maximum visibility and safety while driving.