Yes, but with strict limits – car window tint laws in Maine allow some darkness but have clear rules you must follow. The rules focus on how much light gets through your tint and which windows you can cover.
Getting your windows tinted in Maine is a common choice. It can cut down on glare and keep your car cooler. But the state has specific rules about this. You need to know them before you pay for the job.
If you break these rules, you could get a ticket. You might also fail your yearly car inspection. This guide will walk you through all the details. We will cover the legal limits and how to stay on the right side of the law.
Understanding Car Window Tint Laws in Maine
Let’s start with the basics of car window tint laws in Maine. The law is all about Visible Light Transmission, or VLT. This number tells you the percent of light that gets through.
A higher VLT number means a lighter tint. For example, 70% VLT is very light. A lower number means a darker tint, like 35% VLT. Maine law sets a minimum VLT for each window on your car.
These car window tint laws in Maine are not just suggestions. Police and inspection stations use tools to check your tint. If your windows are too dark, you will have a problem.
It’s smart to know the rules before you get any tint installed. This can save you money and trouble later on. A good tint shop will know the law, but you should too.
Remember, car window tint laws in Maine apply to all passenger cars and trucks. The rules are a bit different for SUVs and vans. We will talk about that difference later.
The Legal Tint Limits for Maine Cars
So, what are the actual numbers? For the front side windows, the law is clear. They must allow more than 35% of light in. This means you can use a 35% VLT tint film.
The back side windows have the same rule. They also must allow more than 35% of light to pass through. This is a key part of car window tint laws in Maine for most vehicles.
For the rear window, the rule is the same as the side windows. It must also be above 35% VLT. You can tint it, but not too darkly.
The windshield is mostly off-limits. You cannot put any tint on the main part of the windshield. The top few inches can have a non-reflective tint, though.
This is the standard setup for a regular car. Always check the current rules with the Maine State Police. They are the final authority on car window tint laws in Maine.
How Car Window Tint Laws in Maine Differ for SUVs and Vans
Here is an important twist in the car window tint laws in Maine. The rules are different for multi-purpose vehicles. This includes SUVs, vans, and trucks with a back seat not separated from the driver.
For these vehicles, the front side windows still have the 35% VLT rule. That part does not change. The law treats the driver and front passenger area the same.
But the back side windows and the rear window can be much darker. You can tint them as dark as you want. You can even use opaque covers if you wish.
This is because these vehicles are often used to carry goods or people who want privacy. The law recognizes this different use. It’s a major exception in car window tint laws in Maine.
If you drive an SUV, this gives you more options for the back. You can have very dark tint back there. Just keep the front side windows at 35% or lighter.
Reflectivity and Other Color Rules
Car window tint laws in Maine are not just about darkness. They also cover how reflective your tint can be. Reflective tint acts like a mirror and can blind other drivers.
For all side windows, the tint cannot be more than 35% reflective. This is true for both cars and SUVs. You need to ask your tint shop for non-reflective or low-reflective film.
The law also bans certain colors of tint. You cannot use red, amber, or yellow tint on your windows in Maine. These colors are reserved for emergency vehicles.
Stick with neutral colors like gray, charcoal, or black. These are almost always safe under car window tint laws in Maine. They also look good on most cars.
Some tint has a metallic shine. Make sure it’s not too shiny or reflective. The goal is to see out clearly, not to create a mirror effect.
Why You Must Get a Medical Exemption Certificate
What if you need darker tint for a health reason? Car window tint laws in Maine do allow for medical exemptions. You must have a certified letter from a doctor or optometrist.
The doctor must say you have a condition made worse by light. This could be lupus, melanoma, or a serious eye problem. The letter must be specific and current.
You must carry this certificate in your vehicle at all times. If a police officer stops you, you need to show it. It proves you are allowed to break the standard rules.
Even with an exemption, there are limits. The State of Maine website has the full details. Your tint can’t be completely black, for instance.
This is a key part of car window tint laws in Maine for some drivers. If you qualify, it lets you drive more comfortably. Just make sure your paperwork is perfect.
The Cost of Breaking Car Window Tint Laws in Maine
Ignoring car window tint laws in Maine can get expensive. If your tint is too dark, you will not pass your annual safety inspection. You will have to remove the tint to pass, which costs more money.
A police officer can also give you a ticket for illegal tint. This is a traffic infraction. You will have to pay a fine, which varies by town.
The real cost is your time. You will have to go to court or pay the fine. Then you must get the tint removed or replaced to meet the law.
You might also get pulled over more often. Dark tint can be a reason for a traffic stop. This can lead to other tickets if the officer finds something else.
It’s much cheaper to do it right the first time. Follow the car window tint laws in Maine from the start. This saves you from fines and re-dos.
How to Make Sure Your Tint is Legal
You want to stay legal. The best way is to talk to a professional tint shop. A good shop knows car window tint laws in Maine inside and out.
Ask them to show you samples of 35% VLT tint. See how it looks on your car in the light. They should have a meter to check the film before it goes on.
After installation, ask them to meter your windows. Get a receipt that states the VLT percentage they used. Keep this paper in your glove box.
You can also buy a simple tint meter yourself. They are not too costly online. This lets you check your windows anytime.
Be wary of shops that say “it’s close enough” or “they never check.” Following car window tint laws in Maine exactly is the only safe way. Don’t take risks.
Step-by-Step Guide to Legal Tinting in Maine
First, decide why you want tint. Is it for looks, heat reduction, or privacy? Your goal helps pick the right product within the law.
Second, find a reputable installer. Look for reviews and ask if they know car window tint laws in Maine. A professional shop is worth the extra cost.
Third, pick your film. Choose a 35% VLT or higher film for side and rear windows. Select a non-reflective type to meet the reflectivity rule.
Fourth, get the work done. A good job should have no bubbles or creases. The edges should be smooth and the film should look even.
Fifth, get it checked. Have the shop use their meter on your finished windows. Make sure every window they tinted passes the Maine standard.
Finally, keep your paperwork. File your receipt and any warranty info. You are now set with legal tint that follows all car window tint laws in Maine.
Common Mistakes People Make with Window Tint
A big mistake is assuming all cars have the same rules. People forget that car window tint laws in Maine treat SUVs differently. They tint their SUV like a car and get it wrong.
Another error is tinting the windshield. You cannot tint the main part of your windshield at all. Only the top strip is allowed, and it must be non-reflective.
People also use film that is too reflective. At night, this can look like a mirror to other drivers. It’s dangerous and against the law.
Some try to add tint on top of factory-tinted glass. Factory glass already has some tint. Adding film can make the total VLT too low, breaking car window tint laws in Maine.
The worst mistake is not checking the tint after a few years. Tint can fade and get darker over time. What was legal when new might become illegal later.
Frequently Asked Questions
What is the darkest legal tint in Maine?
For cars, the darkest legal tint on side and rear windows is 35% VLT. This is a key part of car window tint laws in Maine. SUVs can go darker on the back windows.
Can you get pulled over for tint in Maine?
Yes, police can stop you if they think your windows are too dark. They use meters to check the light transmission. It’s a common reason for a traffic stop.
Do you need a tint sticker in Maine?
Maine law does not require a sticker that says your tint is legal. But you must have a medical exemption certificate in the car if you have one. Your receipt from the installer is good to keep.
How is window tint measured?
Police and shops use a device called a tint meter. They place it on the window glass. It shines a light through and measures how much comes out the other side.
Can I tint my windshield in Maine?
You can only tint the top strip of the windshield, often called the “sun visor” strip. The Maine Secretary of State rules say the main windshield must be clear. No tint is allowed on the main viewing area.
Where can I find the official Maine tint law?
The official rules are in Maine’s statutes. You can find them on the Maine Legislature website. Look for Title 29-A, Section 1916 about window glazing.
Conclusion
So, what’s the final word on car window tint laws in Maine? They are strict but simple. You can have tint, but you must follow the VLT rules for your vehicle type.
The key is to know your car’s classification and use a professional installer. Always check that your tint meets the 35% VLT rule for side windows if you drive a car. Remember the different rule for SUV back windows.
Following car window tint laws in Maine keeps you safe from tickets and inspection fails. It also makes the roads safer for everyone by ensuring good visibility. Do your homework, pick a good shop, and enjoy your legal tint.

Tony Kilmer is an auto mechanic and the author behind CarTruckAdvisor.com. He shares practical, no-nonsense guidance on car and truck maintenance, common problems, and repair decisions—helping drivers understand what’s going on and what to do next.

