Alabama tint rules at a glance
- Front side windows
- 32%
- Minimum VLT, film and glass together
- Back side windows
- 32%
- Minimum VLT, film and glass together
- Rear window
- 32%
- Minimum VLT, film and glass together
- SUVs, trucks and vans
- Behind the driver: back side windows any darkness, rear window any darkness.
- Windshield
- Only a transparent strip that is not red or amber on the top 6 inches of the windshield (Ala. Code 32-5C-3(4)).
- Reflectivity
- Tinted side and rear windows may not reflect more than 20% of light.
- Film colors not allowed
- red or amber on the windshield strip
- Medical exemption
- Yes, with documentation
- Sticker or certificate
- Required
- Two outside mirrors
- Not required
- Penalty
- Misdemeanor: up to $100 and/or 10 days jail for a first offense, up to $200/30 days for a second and $500/3 months for a third within a year (Ala. Code 32-5C-7).
VLT is the share of light the glass lets through, film and glass together. Source: Ala. Code § 32-5C-1 to 32-5C-7, checked Nov 5, 2026. Laws change; confirm with the statute before tinting.
Alabama regulates window tint through Ala. Code § 32-5C-1 to 32-5C-7. Below: the minimum visible light transmission (VLT) for each window, the windshield rule, what counts as too reflective, who can get a medical exemption, and how an officer checks a car at the roadside.
Legal tint limits in Alabama
- Front side windows: at least 32% VLT.
- Back side windows: at least 32% VLT.
- Rear window: at least 32% VLT.
SUVs, trucks and vans follow a different rule behind the driver: back side windows any darkness and the rear window any darkness.
VLT is measured through film and glass together. Factory glass already blocks some light, usually landing between 70% and 80% VLT before any film, so a roll sold as "35%" on a window that started at 75% ends up darker than 35% once installed. Officers meter the finished window, not the box the film came in.
Windshield
Only a transparent strip that is not red or amber on the top 6 inches of the windshield (Ala. Code 32-5C-3(4)).
Federal standard FMVSS 205 sets the baseline for the glass itself: the windshield and front side windows of a new car must transmit at least 70% of visible light. State law decides what film may be added afterwards, which is why the windshield rule is usually a strip above the AS-1 line rather than a percentage.
Reflective and colored film
Tinted side and rear windows may not reflect more than 20% of light. Film colors not permitted: red or amber on the windshield strip.
Medical exemptions
Alabama allows darker tint with a medical exemption. ALEA grants the exemption on a written statement from an Alabama-licensed physician and issues a numbered decal for the windshield of each covered vehicle (apply through the ALEA Driver License Division Medical Records Unit).
Stickers, mirrors and enforcement
A certificate or sticker identifying legal tint is required. Aftermarket tint must show a director-approved compliance label visible from outside; the film maker supplies the label and the installing dealer applies it (32-5C-5, 32-5C-6). Tinting the rear window does not trigger a second-mirror requirement. Misdemeanor: up to $100 and/or 10 days jail for a first offense, up to $200/30 days for a second and $500/3 months for a third within a year (Ala. Code 32-5C-7).
In practice
Alabama uses one 32% floor for every window behind the windshield on passenger cars and station wagons, with a 3-point meter tolerance written into the statute; an officer must have a meter before stopping a car for tint. ALEA treats SUVs, trucks and vans labeled multipurpose by the manufacturer differently: their windows behind the driver may go darker, as the federal glazing standard allows, provided both outside mirrors are fitted. The rules reach only Alabama-registered vehicles, so visitors are exempt. The percentages date from Act 96-534 (1996) and have not changed.
Sources
Checked Nov 5, 2026. Laws change; confirm with the statute before tinting.
Common questions about tint in Alabama
Is 32% tint legal on front windows in Alabama?
Yes. 32% is the darkest Alabama allows on front side windows: the glass and film together must let at least 32% of visible light through. Anything darker fails a meter check.
Can I tint my windshield in Alabama?
Only a transparent strip that is not red or amber on the top 6 inches of the windshield (Ala. Code 32-5C-3(4)). Film below that line is not permitted for ordinary drivers.
Does Alabama allow darker tint for medical reasons?
Yes, with documentation. ALEA grants the exemption on a written statement from an Alabama-licensed physician and issues a numbered decal for the windshield of each covered vehicle (apply through the ALEA Driver License Division Medical Records Unit).
What happens if my tint is too dark in Alabama?
Misdemeanor: up to $100 and/or 10 days jail for a first offense, up to $200/30 days for a second and $500/3 months for a third within a year (Ala. Code 32-5C-7).
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