Pennsylvania law dictates specific limitations on window tint darkness to ensure driver visibility and overall road safety. The allowed light transmittance, measured as a percentage, indicates how much light can pass through the tinted film. Lower percentages signify darker tints.
Adhering to legal tinting standards offers benefits such as reducing glare, protecting against UV rays, and maintaining a comfortable vehicle interior temperature. Historically, tint regulations have evolved to balance driver privacy with the need for law enforcement and other drivers to clearly see inside a vehicle.
