What is required for a vehicle mirror?

For a vehicle mirror, it is essential to have the capability to hold its adjustment and provide an unobstructed view of at least 200 feet to the rear. This requirement is crucial for safe driving, as mirrors play a fundamental role in allowing drivers to be aware of their surroundings, particularly regarding other vehicles and potential hazards behind them.

Having a clear and stable rear view significantly enhances the driver's ability to make informed decisions when changing lanes, backing up, or merging into traffic. An unobstructed view also ensures that there are no blind spots that could lead to accidents. The regulation mandating a 200-foot visibility distance is established to optimize safety on the roadways, making it a critical aspect of vehicle design and inspection standards.