Michigan Tint Laws 2026: Legal Limits, Rules and Fines

Last verified: October 26, 2026 against the Michigan Vehicle Code, MCL 257.709, 257.683 and 257.907, on legislature.mi.gov

Michigan tint laws work differently from most states. You will not find a “35%” or “50%” number in the statute. Instead, the law is written by window: the front glass is mostly off limits, and the back glass is allowed with one limit on mirror-like finishes.

This page explains the legal tint in Michigan window by window, answers the 5% and 20% questions, covers the medical exemption and shows what a ticket costs.

What is the legal tint in Michigan?

Michigan allows tint on the rear windows but not on the front windows, and it sets no percentage for how dark the rear tint can be. The rule is in MCL 257.709, part of the Michigan Vehicle Code.

That is why a search for the legal tint limit in Michigan can feel confusing. Many tint shops quote a number, but the number comes from shop habit or from other states. The statute itself talks about where tint goes and how reflective it is.

Window	What Michigan law says	Section
Front windshield	No film, tint or window applications, except a strip along the top no more than 4 inches down or to the shade band, whichever is closer to the top	MCL 257.709(1)(a)
Front side windows (driver and front passenger, plus the adjacent sidewings)	Same rule as the windshield: only the top strip is allowed	MCL 257.709(1)(a)
Rear side windows and rear window	Nonreflective, smoked or tinted glass, nonreflective film, perforated screens and decorative applications are allowed. No total solar reflectance of 35% or more	MCL 257.709(1)(b) and (3)

Front window tint rules

The front windshield and the front side windows are covered by the same rule. You may not put signs, posters, nontransparent material, window applications, or reflective or nonreflective film on them.

The one allowance is a tint strip along the top edge. It may not extend more than 4 inches down from the top, or below the factory shade band, whichever is closer to the top.

This means a clear aftermarket film on the front doors is still film on a front side window. The statute bars both reflective and nonreflective film there, so a light film that most drivers would call “legal” can still draw a ticket in Michigan.

Certificates or stickers that the law requires you to display are exempt, if they do not block the view of the road or an intersecting road.

Rear window tint rules

For the back side windows and the back glass, MCL 257.709 lets you use nonreflective, smoked or tinted glass, nonreflective film, perforated window screens and decorative applications. Draperies and louvers are also allowed if the vehicle has two outside mirrors.

The limit is reflectance. The law bars rear or side windows behind the driver that have material creating a total solar reflectance of 35% or more in the visible range, which includes silver or gold mirror film.

The law also bars driving when your rear view is blocked, unless the vehicle has two rearview mirrors, one on each side, adjusted to give a clear view of the road behind. Keep both outside mirrors in working order.

Is 5 tint legal in Michigan? What about 20?

Not on the front windows. On the rear windows, the statute does not name a darkness percentage, so a 5% or 20% film is not banned by a number in the text.

Tint	Front windows	Rear windows
5% (limo tint)	Not allowed. Film is barred, apart from the top strip	Allowed if nonreflective. Darkness is not capped by the statute
20%	Not allowed. Film is barred, apart from the top strip	Allowed if nonreflective
35% or 50%	Not allowed on the front glass as film	Allowed if nonreflective
Mirror or chrome film	Not allowed	Not allowed at 35% or more total solar reflectance

A rear tint that looks very dark can still draw attention from police. An officer can stop a vehicle and inspect it on reasonable grounds if equipment looks defective, under MCL 257.683. So keep the back glass nonreflective and your mirrors clear.

Medical exemption for window tint

Michigan allows special window treatments for people who are light sensitive or photosensitive. The exemption is in MCL 257.709(3).

• You need a letter from a physician or optometrist stating that the treatment is medically necessary.
• The treatment cannot obstruct the driver’s view.
• The terms “physician” and “optometrist” follow the definitions in the Michigan Public Health Code.

Keep the letter in the vehicle. The statute asks only for the letter, so it is your proof if an officer asks.

Penalties for illegal window tint in Michigan

Illegal tint is an equipment violation, and equipment violations are civil infractions. Under MCL 257.683(6), a person who violates sections 683 to 711 with respect to vehicle equipment is responsible for a civil infraction.

Item	What the law provides	Section
Classification	Civil infraction, not a crime. No jail time	MCL 257.683(6)
Civil fine	Up to $100	MCL 257.907(2)(a)
Justice system assessment	$40 per civil infraction determination	MCL 257.907(12)
Court costs	Can be ordered, capped at $100	MCL 257.907(4)

Check your citation for the exact amount, since courts add costs and assessments to the fine.

Michigan tint laws in real situations

You buy a car with dark front windows

You are the driver who gets the ticket, even if the previous owner installed the film. Ask a tint shop to remove front-door film before you register and drive the car.

You want a dark tint on the back glass

The statute allows nonreflective, smoked or tinted rear glass. Skip mirror or chrome finishes, and keep both outside mirrors.

Your car is registered in another state or a Canadian province

MCL 257.709 does not apply to vehicles registered in another state, a territory, a U.S. commonwealth, or another country or province. If you move to Michigan and register here, the Michigan rules apply.

You are stopped with dark film on the front doors

The officer can cite you for the equipment violation. Read the citation for the section listed and the date to respond.

Myths vs. facts about Michigan window tint

Myth	Fact
Michigan allows 35% tint on the front doors.	The statute bars film on the front side windows, apart from a top strip. It sets no percentage.
Clear film is fine on the front.	The statute bars reflective and nonreflective film there.
Rear tint can be any finish.	Rear glass cannot have a total solar reflectance of 35% or more.
A tint ticket is a misdemeanor.	It is a civil infraction with a civil fine of up to $100.
A medical need needs a special plate.	The statute asks for a physician’s or optometrist’s letter.

What to do if you get a window tint ticket

• Read the citation for the section listed, such as MCL 257.709, and the date to respond.
• Check which window the officer cited. Front glass and rear glass follow different rules.
• Remove front film or reflective rear film so the vehicle meets the statute.
• If you have a medical condition, ask your doctor or optometrist for the letter and keep it in the car.
• Respond to the citation by the deadline.

Frequently asked questions

What is the legal tint in Michigan?

Michigan has no percentage rule. MCL 257.709 bars film and tint on the front windshield and front side windows, except a strip no more than 4 inches from the top or down to the shade band. Nonreflective tinted glass and film are allowed on the rear windows.

Is 5 tint legal in Michigan?

Not on the front windows. On the rear windows, the statute names no darkness percentage, so 5% film is allowed there if it is nonreflective. Mirror finishes with a total solar reflectance of 35% or more are banned on rear windows.

Is 20 tint legal in Michigan?

On the rear windows, yes, if the film is nonreflective, since the statute sets no percentage. On the front side windows, no. Film is barred there apart from a narrow top strip.

What is the darkest legal tint in Michigan?

The statute sets no darkest level for the rear windows, only a reflectance limit of 35% or more. For the front windshield and front side windows, no film is allowed other than the top strip.

Are tinted windows legal in Michigan?

Yes, on the rear side windows and the rear glass. The front windshield and front side windows may carry only a strip at the top. Medical treatments need a physician or optometrist letter.

What is the fine for illegal window tint in Michigan?

It is a civil infraction. The civil fine is up to $100 under MCL 257.907, and a $40 justice system assessment and court costs can be added. It is not a crime and carries no jail time.

Does Michigan tint law apply to out-of-state cars?

No. The tint statute exempts vehicles registered in another state, a territory, a U.S. commonwealth, or another country or province. Once you register the car in Michigan, the Michigan rules apply.

What changed on this page

If this affects you