What is the impact of having wiper blade scratches in the critical area of the windshield?

Having wiper blade scratches in the critical area of the windshield leads to immediate failure of the windshield during a state inspection. This is because scratches can significantly impair the driver's visibility, particularly under changing light conditions or during inclement weather. The critical area of the windshield is where the driver primarily looks to see the road, and any distortions, such as scratches, can create dangerous situations by obstructing clear vision.

A windshield must be free of damage that could compromise safety. As a result, any significant scratches that can cause visual impairment will lead to a failure designation in the inspection process, requiring immediate attention to ensure the vehicle is safe and roadworthy.