What is the maximum allowable height for headlights as measured from the pavement to the center of the lens?

The maximum allowable height for headlights, as measured from the pavement to the center of the lens, is indeed 54 inches. This regulation ensures that headlights are appropriately positioned to provide adequate illumination of the road while minimizing glare for oncoming drivers. Headlights set too high can lead to dangerous situations by blinding other road users, while those set too low may not provide sufficient visibility, particularly on dark or unlit roadways. Adhering to this standard is crucial for vehicle safety and compliance with inspection requirements in Maine.