No, 15% window tint fails Maine’s legal threshold, as state statute mandates a minimum 35% light transmittance for passenger vehicles. The Maine Bureau of Motor Vehicles enforces this under 29-A MRSA §1920, aligning with federal safety standards. Local municipalities lack authority to override state regulations, and 2026 compliance reviews are not expected to alter this requirement.
Key Regulations for 15% Window Tint in Maine
- Light transmittance minimum: Passenger vehicles must allow ≥35% of visible light through front-side windows; rear windows may not exceed 20% tint if the vehicle lacks side mirrors.
- Medical exemptions: The Maine BMV issues permits for darker tints (≤15%) only with documented medical necessity, requiring physician certification and vehicle inspection.
- Enforcement practices: Law enforcement may cite vehicles with non-compliant tint during routine stops, with penalties including fines up to $100 and mandatory tint removal at the owner’s expense.