2024 Montana Legal Tint Laws Explained

Imagine you’re driving down the highway in Montana, feeling secure and private behind your newly tinted car windows, when you see flashing lights in your rearview mirror. You’re pulled over, and the officer informs you that you’re in violation of the 2024 Montana Legal Tint Laws. You’re baffled – you had no idea there were specific laws governing window tinting. So, what exactly are these laws, and how can you ensure you’re in compliance? Let’s delve into the specifics to help you avoid future run-ins with law enforcement over something as seemingly trivial as window tint.

The information on tintlaws.com isn’t legal advice; consider it a starting point. Always verify with local and state authorities, as the final decision rests with you. We are not lawyers. For specific legal guidance, we can refer you to legal experts. Remember, knowledge of both state and local laws is essential, and even law enforcement might not be fully updated. We aim for accuracy but advise double-checking for the latest regulations.

Key Takeaways

Key Takeaways

Key Takeaways

  • Visible Light Transmission (VLT) is a significant factor in Montana’s tint laws.
  • Different vehicle types have specific acceptable VLT percentages for windows.
  • Front side windows have maximum VLT percentages, while backside/rear windows have different regulations.
  • Reflective tint is restricted, and there are exemptions for certain vehicles such as law enforcement and ambulances.

Understanding VLT in Tint Laws

To fully grasp Montana’s tint laws, it’s crucial to understand the concept of Visible Light Transmission (VLT), which refers to the percentage of visible light that can pass through your car windows. The lower the VLT percentage, the darker the tint, hence less light is transmitted. Montana window tinting laws specify the acceptable VLT percentage for different vehicle types and windows.

The Montana Window Tint Laws determine that front side windows must allow more than 24% of visible light, while backside and rear windows must permit over 14%. These regulations ensure that drivers have sufficient visibility, even with tinted windows. However, exceptions exist for windshields. Tinting is permissible only above the AS-1 line marked by the manufacturer, ensuring the driver’s view remains unobstructed.

Montana Tint Laws also provide exemptions for specific vehicle types. For instance, law enforcement vehicles, ambulances, and vehicles used for medical purposes have different rules and regulations. Montana’s approach to tint laws represents a balance between safety and the benefits of window tinting, which include UV protection, interior temperature control, and privacy.

Understanding VLT in tint laws is essential when considering window tinting in Montana, especially with the 2024 Montana legal tint laws explained. It helps you make informed decisions, ensuring you comply with the regulations while enjoying the benefits of tinted windows. Remember, while tint darkness varies based on your preference and needs, your window must adhere to the Montana’s specific VLT percentages. Complying with these laws helps to maintain a safe driving environment for everyone on the road.

Passenger Vehicle Tint Regulations

Shifting our focus to passenger vehicles, it’s important to note that Montana’s tint laws carry specific regulations for this category, ensuring safety while balancing the benefits of window tinting. These rules define the amount of visible light allowed to enter through your windows and are specifically designed to ensure your visibility isn’t compromised while driving.

In Montana, the laws for car window tinting are as follows: Windshield tinting is permitted above the AS-1 line. For your front side windows, the maximum Visible Light Transmission (VLT%) permitted is 24. This means that at least 24% of visible light must be allowed to pass through the window. The backside and rear windows are slightly more lenient, with a maximum VLT% of 14.

To help you better understand, here’s a table summarizing the laws:


Maximum Tint VLT%


Above AS-1 Line

Front Side Windows


Back Side Windows


Rear Window


Reflective Tint


It’s worth noting that Montana does allow exemptions to these tint requirements, including for specific vehicles such as law enforcement and ambulances. Reflective tint for front and back side windows should not exceed 35%.

Understanding these laws is crucial in ensuring you stay within Montana’s legal limits. It’s not just about the aesthetics of your vehicle. It’s about balancing your desire for privacy, reducing glare, and keeping the inside of your vehicle cool with the need to maintain safety on the roads.

Tint Laws for Multi-purpose Vehicles

Diving into the specific regulations for multi-purpose vehicles in Montana, it’s essential to note that these vehicles are allowed any level of darkness for the backside and rear windows. Under the Montana window tint law, these provisions are exclusive to multi-purpose vehicles, offering flexibility in terms of privacy and sun protection.

However, the law stipulates that the side windows must allow more than 24% light inside the vehicle. This is to ensure that drivers have sufficient visibility when changing lanes or turning. It’s also important for the safety of law enforcement who need to see inside vehicles during traffic stops or emergencies.

The windshield of your vehicle can also have non-reflective tinting, but only above the AS-1 line. This is to prevent glare from hindering your sight while driving. Make sure to consult your state to understand where the AS-1 line is located on your vehicle’s windshield.

Montana also offers medical exemptions for special cases where individuals require darker tints due to health conditions. To avail of this, a certification from a licensed physician is necessary. Also, law enforcement vehicles and ambulances are exempt from these regulations to maintain their operational requirements.

If your multi-purpose vehicle has manufacturer-installed tinted windows, these are typically exempt from certain regulations. However, you need to have stickers to identify legal tinting on your vehicle. This helps in avoiding unnecessary penalties or fines.

Medical Exemptions and Tint Laws

If you have a health condition that necessitates darker window tints, Montana law provides for medical exemptions based on a licensed physician’s affidavit. These special exemptions in the law consider your unique needs, and this understanding makes it easier for you to navigate Montana’s legal tint laws.

However, there are certain conditions and restrictions you should be aware of:

  • The tinted film should not contain metallic elements that increase the light reflection on the side windows beyond 35%. This is critical because:
  • Excessive light reflection can cause glare and heat generated by visible light, which can be disruptive to other drivers.
  • The law ensures that the film does not interfere with cell phone signals, GPS, or other electronic devices. Metallic elements in the film can cause such disruptions.
  • The law also permits the use of side mirrors with no restrictions, even for vehicles with tinted windows. This is because:
  • Side mirrors help increase visibility for the driver, thereby reducing accidents.
  • The law recognizes the importance of safety in conjunction with medical exemptions.
  • Law enforcement vehicles and ambulances are exempt from these tint requirements. This is due to:
  • The need for these vehicles to be easily recognizable and visible at all times.
  • The importance of these vehicles in maintaining public safety.

Penalties for Non-compliance

When it comes to penalties for non-compliance with Montana’s window tint laws, you could be looking at hefty fines and even potential jail time. The 2024 Montana legal tint laws explained that fines can reach up to $500 for a first conviction. If you’re caught again, expect to face even higher fines.

Montana law doesn’t stop at fines. If your front side windows don’t comply with the state’s tint regulations, you could spend up to six months in a county jail. It’s a serious penalty that underscores the importance of adhering to local law.

However, Montana does show some leniency. The law allows medical exemptions for window tints, offering relief for those who need it. But remember, the specifics of these exemptions for special tint should be consulted from state law to avoid running afoul of the rules.

Also, you may require stickers to identify that your tint is allowed, which would certify the film used on your windows is in line with legal regulations. The law recommends these stickers be placed in specific areas on your vehicle to make it clear to any inquiring law enforcement officers that your window tint is within the legal limits.

How to Get Medical Exemption For Window Tint in Montana

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Because of the differences in each of the 50 states, we’ve crafted distinct guides for securing window tint medical exemptions across all 50 states.

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Toriano (Tory) Dewberry

Become one of the many satisfied clients Toriano has assisted in obtaining a medical exemption without stepping out of their homes. Click the button below to begin and discover if you're eligible for a medical exemption.

Frequently Asked Questions (FAQ'S)

What Is the Darkest Legal Tint in Montana?

In Montana, you’re allowed a 24% Visible Light Transmission (VLT) for front side windows and 14% for back side and rear windows. However, there are exceptions to these laws for certain tint materials and vehicles. It’s important to consider tinting benefits, drawbacks, and maintenance. Law enforcement and safety regulations dictate these limits. Ensure your vehicle passes inspection by understanding these laws before tint installation, particularly for darker window shades.

What Is the Darkest Tint Allowed?

Navigating the sea of tint options can be tricky. You’re allowed a minimum of 24% light transmission for front side windows for safety measures. The darkest tint you can install on rear and backside windows is one that allows 14% light. Reflective tints shouldn’t exceed 35%. Remember, tint benefits like UV protection and privacy concerns need to be balanced with visibility and legal requirements. Always consider tint maintenance, durability, and costs before finalizing your choice.

How Dark Is 50 Tint?

You’re asking about 50% tint. This means that half of the light is blocked, while the other half passes through. When considering tint benefits, it’s a balance between privacy and visibility. Tint installation can be a DIY project or done professionally, affecting tint costs. Tint durability varies with different tint types and brands. Remember, tint maintenance is crucial for longevity and tint removal might be needed if it’s too dark. It’s all about preference and legality.

What Percentage Is Darkest Legal Tint?

In Montana, you’re allowed a 24% Visible Light Transmission (VLT) tint on your front side windows, which is the darkest legal tint. However, for backside and rear windows, the darkest legal tint is 14% VLT. But remember, it’s not just about darkness. Consider tint benefits like UV protection, tint drawbacks like reduced visibility, safety measures, the quality of the tint, and its cost when making your decision. Also, different window materials may require specific tint applications.

Tint Laws Team

Ensuring your tint is not just about style, but legality and safety.
Let us guide you through the maze of state regulations to legal clarity.


Just as a cowboy respects the code of the West, you should respect Montana’s tint laws. Imagine getting slapped with a hefty fine for a mere 1% over the legal tint limit – it’s not a pleasant thought. Remember, the law’s not just about percentages; it’s about safety. So, stick to the 24% VLT for front side windows and 14% for the back in your passenger vehicle. It’s the legal, and smart, way to ride under the Big Sky.

Looking to find a Reputable Window Tint Company In Montana?

Checkout Tintingnearme.com to Find A Local Tint Shop

After learning about window tint laws, the next step is to find a trusted local window tinting shop. Our directory at Tinting Near Me offers a selection of reputable shops knowledgeable in both quality tinting and legal standards, including medical exemptions. 

Choose a shop from our list for expert service that meets legal requirements and enhances your vehicle’s compliance and protection.

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