Updated at: 31-03-2022 - By: micdot

Originally passed in 1991, the state of Montana’s window tinting regulations were updated in 2007. You’ve come to the right place if you’re interested in learning more about tinting in the Mountain West. This is a complete guide to car window tinting, covering everything from whether it is legal to how dark the tint can be. Tinting is the process of covering the vehicle’s windows with a thin, transparent film. There are numerous advantages to this, including a reduction in harmful UV rays.

However, the most important benefit is that it reduces the amount of damage your belongings suffer when left in the car. To reduce glare, heat, and 99 percent of UV rays, tinting is applied. While with a strong tint reflection, you can reduce the heat by about 80 percent. Insulation, cooling, and a sense of privacy are all enhanced by the addition of just one layer. You’ll learn more about the rules and regulations governing tinting in this state here.

Are You Allowed To Have Tinted Windshield And Windows In Montana?

In Montana, tinted windows are completely legal. However, your car’s window’s VLT percentage is specific and constrained. SUVs, vans, and sedans all have their own versions of this feature. The maximum permissible tint varies from one state to the next in the US. The amount of film that can be used and the amount of light that can flow through is regulated by the law. Using an MPV versus a passenger car is an entirely different experience, as previously said. There is a limit to how much people can tint their windows. They must abide by the rules and regulations set forth in this document. One advantage of these rules is that they can be easily followed by everyone in the state. Of certainly, if you have the correct information.

What Is The Darkest Tint You Can Legally Get In MT?

The VLT % is used to gauge the degree of darkness. The percentage of visible light allowed through the film in Montana tint laws is referred to as the percentage. Depending on the make and model of your car, the amount of tint you can apply varies. There are stricter limits on tinting for passenger vehicles compared to MPVs. This state’s permissible tint level is 24%. It must allow at least 24% of the light from the front windows to pass through.

Is 20 Tint Illegal In MT?

Windshields mustn’t have amber, red, or yellow sunscreening material that’s over the AS-1 line. And it may not be transparent below the AS-1 line. When it comes to reflectivity, no more than 35 percent reflective tint is allowed in Montana. For rear windows or side windows, glass tinting that decreases light transmission below 32 percent or enhances reflectance much over 20 percent is banned.

Can You Get Pulled Over For Tinted Windows In Montana?

Reasons to Know the Window Tint Laws in Your State

Of course. If you breach the tint laws you can get pulled over. Although you might not have to get pulled over every time you drive by law enforcement, the odds get larger each time you do pass. In most circumstances, a police officer pulls over motorists who drive over the speed limit. If they discover anything more, such as unusually dark color, then they will probably point out the legal limits.

How Much Is A Tint Ticket In MT?

It all depends on what you’re looking for. The price is decided by the degree of darkness of the tint, for example, a tint that is 50% darker than what is allowed by law. As well as whether or not this is your first run-in with the law. You may be fined $25 as a first warning for a minor traffic violation like tinting your vehicle. The price of the first ticket is about $100. Second time, you may be forced to pay more than $200 for the same service. Remove your window tint immediately when the officer pulls you over to avoid further fines. In the long run, these fees will add up to a lot of money.

Window Tint Darkness In Montana

There are tinting limitations and guidelines in Montana just like in each other state in the US. If you wish to darken the windows, remember to stay within these guidelines, as previously said. In this section, you’ll find all the information you need to know about tinting. According to the rules of the state, particularly for MPVs and passenger vehicles.

For Passenger Vehicle

Non-reflective tint above the manufacturer’s AS-1 line can be applied to the windshield. The tint on the front windows must allow at least 24% of the light to pass through. The tint must allow more than 14% of the light to pass through the back windows. The tint on the rear window must allow at least 14% of the light to pass through.

For MPV (Multi-Purpose Vehicle)

Non-reflective tint above the manufacturer’s AS-1 line can be applied to the windshield. The tint on the front windows must allow at least 24% of the light to pass through. You can use any level of darkness for the back side windows. You can utilize any level of darkness in the back window.

Window Tint Reflection In Montana

Reflective car surfaces are legal in some states around the United States. Reduce the amount of light and heat that enters the room. However, Montana is not an exception to the rule when it comes to tint reflection. For further information, see the following list of permissible levels of introspection:

Montana Tint Laws- 2022 New Tint Laws in MT

For Passenger Vehicle

There must be no reflection of more than 35% on the front side window. Reflection on the back side of the window must not exceed 35%.

For MPV (Multi-Purpose Vehicle)

Reflection from the front side window should not be more than 35%.

Reflection on the back side of the window must not exceed 35%.

How Do You Get A Medical Exemption For Window Tint In Montana?

Window tinting waivers can be granted by local law enforcement to a licensed physician who signs an affidavit in support of the request. You can receive a note of exemption to apply darker colours if you have light-sensitive porphyria or other eye disorders. However, in order to avoid a fee, you must always have your certificate with you.


It’s done! The window tint laws in Montana have been explained to you. You’ll have an easier time avoiding danger now that you know exactly what they look like. Always follow regulations and you’ll never have to deal with tinting again! If you live in a different state, make sure you conduct your own research. So, do your best to keep up with the latest developments.

Legal Window Tint In Montana - Window Glass TinTing