Maine Car Window Tint Laws (Updated)

Tint laws can vary from state to state, so if you’re saving money to tint your windows in Maine, you may be wondering: What are the car tint laws in Maine?

Quick Answer

Tint laws in the state of Maine are as follows:

  • Front windshield – can only be tinted above the AS-1 line or in a 5-inch strip at the top of the windshield
  • Driver and Passenger Windows – No less than 35% light transmittance.
  • Rear windshield – No less than 35% light transmittance*
  • Rear side windows – No less than 35% light transmittance*

*Unless you have outside rearview mirrors on both sides.

Let’s break down the window tint laws in Maine so you can avoid any hassle with tickets, fines, or violations.

Window Tinting in Maine – What Does the Law Say?

Maine is a little tricky with their wording, but we’ll make sure to cover each window’s tint allowance so you can stay within the law.

Can Windows Be Tinted in Maine?

Are you even allowed to have tinted windows in Maine? Let’s find out.

Front windshield cannot be tinted below the AS-1 Line: If your car does not have an AS-1 line, then tint is allowed in a 5-inch strip at the top of the windshield. Otherwise, the windshield must be clear and non-reflective.

Other windows can be tinted: The driver, passenger, rear windows, and rear windshield can be tinted, but there are stipulations. If you have outside rearview mirrors, there are no tint restrictions on the rear side windows and rear windshield. The front side windows must allow 35% light transmittance or more

What Windows Can Be Tinted in Maine?

It’s important to understand the legal tint numbers for each window of your vehicle. Just because your rear window can be tinted a certain percentage doesn’t mean your driver-side or passenger windows have the same rules. In terms of reflectivity, Maine’s law states that any window ‘composed of, covered by or treated with any material that is reflective,’ is against the law. Here’s a breakdown of each window:

Front Windshield: The front windshield must be clear and non-reflective below the AS-1 line. No tint is allowed below this line. Above the AS-1 line, there are no specific tint requirements. However, if your car does not have an AS-1 line, then a strip of 5 inches at the top of the windshield may be tinted.

Back Windshield: The back windshield of your vehicle must allow 35% or more light transmittance to remain within the law of Maine. This law does not apply to vehicles that are equipped with a rear-view mirror on the outside of both sides of the vehicle (also known as side-view mirrors).

Driver and Passenger Windows: the driver and passenger windows of your vehicle must allow 35% or more light transmittance to be legal. Even if you have side mirrors on the outside of your vehicle, the tint on the windows immediately left and right of the driver must allow at least 35% light transmittance.

Back Side Windows: The side windows behind the driver and the passenger seats must allow at least 35% light transmittance to remain within the law. This law does not apply to vehicles that are equipped with a rear-view mirror on the outside of both sides of the vehicle (side-view mirrors).

Restricted Colors: In the state of Maine, there are no specific colors that are restricted in terms of tint color.

Maine Window Tint Law Medical Exemption

If the owner of a vehicle or someone who commonly operates that vehicle requires a lower light transmittance than 35%, they may acquire a medical exemption to do so. To stay within the law, here’s what to do:

Get certification from a physician: You will need a licensed physician or physician’s assistant to fill out section 5 of the application which includes the name of the physician, their business address, and the certification or license number of the physician. The certifying physician will also need to sign the document, testifying that the person has a medical condition that results in the need for lower light transmittance.

Fill out an application: Once you obtain the certification from a physician, fill out the rest of the application if you haven’t already done so. This will include the name of the registered owner of the vehicle, the name of the person with the medical condition (if different), and the vehicle information.

Submit the application to the chief of the State Police: Once the application is filled out and signed by a physician and the person with the medical condition, it can be sent to the Maine State Police Traffic Division via mail.

Frequently Asked Questions About Maine Car Window Tinting Laws

Window tint laws can be hard to understand due to legal wording. Here are answers to some of the most common questions:

What does VLT mean according to Maine State Law? VLT stands for visible light transmission. Maine does not have any specific definition of VLT. In general terms, VLT refers to the amount of visible light allowed through after the windows have been treated with a material that reduces the light transmittance.

How much does car window tinting cost in Maine? Prices are a little higher than average in the state of Maine for window tinting. The average cost for a four-door sedan is $258.82. This will vary depending on where you live, but the normal cost ranges between $236-$281 for window tint.

How dark can your windows be in Maine? In Maine, the darkest your windows can be is 35% light transmission. To put it in perspective, 5% VLT is much darker than 35% VLT. Conversely, 70% VLT will be much lighter than 35% VLT. Window tint can be darker than 35% with the proper medical exemption certificate.

Is reflective or colored tint legal in Maine? Reflective tint is not allowed in the state of Maine. According to Title 29 of the Maine Legislature, “A person may not operate a motor vehicle…if a window is composed of, covered by or treated with any material that is reflective.” There are no exceptions defined in the law.

Can you get a ticket for tinted windows in Maine? If you get pulled over and questioned for the darkness of your tint, you must be able to certify that your tint is within the legal limits. If you cannot, or if your tint is out of range, you can expect a traffic infraction which results in a fine of no less than $100.

 Wrap Up

If you want to avoid tickets, fines, and other headaches, learn the window tint laws for the state you are driving through or living in. It saves you time and money!

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