ME
Maine Window Tint Laws (2026)
In Maine, front side windows must let in at least 35% of light; back side windows any darkness and the rear window any darkness. Windshield: above the AS-1 line or top 5 inches only.
Reviewed September 14, 2026 against the sources listed below.
Sedans
| Windshield | Above the AS-1 line or top 5 inches only |
|---|---|
| Front side windows | 35% vlt or lighter |
| Back side windows | Any darkness |
| Rear window | Any darkness |
SUVs, trucks and vans
| Windshield | Above the AS-1 line or top 5 inches only |
|---|---|
| Front side windows | 35% vlt or lighter |
| Back side windows | Any darkness |
| Rear window | Any darkness |
Other rules
- Reflectivity, front side
- Not specified
- Reflectivity, back side
- Not specified
- Banned colors
- None named in the statute
- Medical exemption
- Yes. The Chief of the State Police grants exceptions on a physician's certificate; carry the certificate.
- Certification sticker
- Not required
- Side mirrors if the rear is tinted
- Both required
- Penalty
- Traffic infraction; fine of at least $100.
- Notes
- Reflective film is banned outright. Windows behind the driver may be any darkness when the vehicle has two outside mirrors.
Window tint shops in Maine
No window tint shops listed in Maine yet. Browse detailers in Maine.
Questions
What is the darkest legal tint in Maine?
35% on front side windows, Any on back side windows and Any on the rear window, for sedans.
Is 20% tint legal in Maine?
Only on back side windows and the rear window. Front side windows need 35% or lighter.
Is 35% tint legal in Maine?
Yes, 35% tint is legal on every window in Maine.
Does Maine allow a medical exemption for window tint?
Yes. The Chief of the State Police grants exceptions on a physician's certificate; carry the certificate.