Michigan law regulates the darkness of window tinting on vehicles. This regulation is measured by the percentage of light allowed to pass through the window, known as Visible Light Transmission (VLT). Different VLT percentages are permitted for different windows of a vehicle, such as the windshield, front side windows, and rear windows. Understanding these specific VLT requirements is essential for compliance with state law.
Adhering to the established window tinting regulations helps maintain visibility for the driver and other motorists, contributing to overall road safety. It also provides law enforcement officers with a clearer view into vehicles, aiding in crime prevention and public safety. Historically, these regulations have evolved to balance the benefits of window tinting, such as heat reduction and privacy, with the need for clear visibility and security.