North Dakota 2025 Window Tint Law: Tint Darkness by Vehicle Type
Visible Light Transmission (VLT) is the percentage of light that passes through your car windows. North Dakota’s window tint laws define specific VLT requirements for sedans, SUVs, and vans to ensure safety and visibility on the road.
Darkest Legal Tint for Sedans in North Dakota (2025)
- Windshield: Must allow more than 70% of light through.
- Front Side Windows: Must allow more than 50% of light.
- Back Side Windows: Any darkness is allowed.
- Rear Window: Any darkness is allowed.
Darkest Legal Tint for SUVs and Vans in North Dakota (2025)
- Windshield: Must allow more than 70% of light through.
- Front Side Windows: Must allow more than 50% of light.
- Back Side Windows: Any darkness is allowed.
- Rear Window: Any darkness is allowed.
Understanding North Dakota Window Tint Law
The weather in North Dakota can be tough, but window tint helps drivers stay comfortable. The North Dakota window tint law 2025 sets strict limits on tint darkness. Going beyond the legal window tint North Dakota limits can lead to fines and police stops.
Insurance companies may deny claims or raise premiums if your tint breaks the North Dakota car tint legal limits. Staying legal protects your coverage and wallet.
Familiarize yourself with the North Dakota window tint percentage 2025. This helps you stay within the law and enjoy your drive.
Why Compliance with North Dakota Tint Laws Matters
Driving in North Dakota means dealing with strong sun, snow glare, and sudden weather changes. Window tint helps reduce heat and brightness, making your ride more comfortable. But using tint that’s too dark can make it hard to see, especially at night or in poor weather.
Staying within legal tint limits keeps you safe and out of trouble. Police in North Dakota can pull you over if they think your windows are too dark. You might get a ticket or have to remove the tint. Legal tint also helps with car inspections and keeps your insurance from being affected by violations.
What Changed in North Dakota Tinting Law 2025?
North Dakota hasn’t made big changes in 2025, but the rules are being more strictly enforced. Officers now check tint more carefully using light meters.
Also, the state reminds drivers that front side windows must let in more than 50% of light, and windshields must let in over 70%. These rules help make sure drivers have a clear view.
Medical tint exemptions are still allowed in North Dakota. If you have a condition like light sensitivity, you can apply for an exemption. You’ll need a letter from your doctor and must keep it in the car.
Window Tinting Laws in North Dakota
North Dakota follows special rules for different vehicle types. These laws are based on how much light can pass through your car windows. This is called Visible Light Transmission (VLT). The lower the VLT, the darker the tint.
Passenger Cars (Sedans)
For sedans, the front windshield must let in more than 70% of light. This helps drivers keep a clear view of the road.
The front side windows must let in over 50% of light. However, the back side windows and the rear window can be as dark as you want. There are no restrictions on those rear windows.
SUVs and Vans
SUVs and vans follow the same rules for the front windows as sedans. The windshield must let in more than 70% of light, and front side windows must allow more than 50%.
The rear side windows and rear windshield have no limit on tint darkness. This gives more flexibility for passengers and cargo area shading in larger vehicles.
🛑 Note: North Dakota does not allow mirrored or highly reflective tint. Also, if the rear window is tinted, your vehicle must have dual side mirrors for safe rear visibility.
North Dakota Tint Law 2025: Sedans, SUVs, Trucks Compared
| Vehicle Type | Front Windshield | Front Side Windows | Rear Side Windows | Rear Window |
|---|---|---|---|---|
| Sedans | >70% VLT | >50% VLT | No limit | No limit |
| SUVs/Vans | >70% VLT | >50% VLT | No limit | No limit |
| Trucks | >70% VLT | >50% VLT | No limit* | No limit* |
Note: Trucks with tinted rear windows must have dual side mirrors.
Window Tint Reflection in North Dakota
North Dakota allows window tinting to help reduce glare and heat, but it has strict rules about how reflective the tint can be. The goal is to keep windows safe and ensure they don’t reflect too much light, which could be dangerous for both the driver and others on the road.
Tint Reflection for Sedans
- Front Side Windows: No metallic or mirrored tint is allowed. The tint must not create a shiny or mirror-like appearance.
- Back Side Windows: The same rule applies here. No metallic or mirrored tint is permitted.
Tint Reflection for SUVs and Vans
- Front Side Windows: Reflective or metallic tints are not allowed. The surface must appear like regular glass, without any shiny or mirrored effects.
- Back Side Windows: Similar to sedans, these windows cannot have reflective or metallic tint.
Other North Dakota Window Tint Rules and Regulations
- Side Mirrors: In North Dakota, if any window behind the driver is tinted, you must have dual side mirrors to ensure proper visibility.
- Restricted Colors: North Dakota does not restrict any specific tint colors, so you can choose from a range of shades as long as the tint meets other rules.
- Certificates: Film manufacturers are not required to certify their tint films in North Dakota.
- Stickers: There is no requirement for a sticker to identify legal tinting, but it’s still a good idea to keep proof of legality if needed.
Legal Window Tint Certificates in North Dakota
In North Dakota, there are no specific requirements for manufacturers or sellers to certify their window tint films as compliant with state laws. However, it is essential to ensure that the window tint you are using complies with the state’s regulations. You should always speak to your installer or tint retailer to ensure the film will not violate any of North Dakota’s tint laws. While North Dakota does not require a sticker to indicate legal tint, having proof of compliance can help avoid confusion during a traffic stop or inspection.
Medical Exemptions for Window Tint in North Dakota
North Dakota no longer offers specific medical exemptions for window tinting. Previously, individuals with conditions like photosensitivity or skin disorders could apply for darker tints, but this is no longer permitted under state law.
However, the state’s tint laws are flexible enough to accommodate most medical conditions. If you have light sensitivity or similar issues, you can still find suitable tint options within the legal limits. It’s essential to work with a certified installer to ensure the tint provides the protection you need while staying compliant with North Dakota’s regulations.
Window Tint Violation Penalties in North Dakota
In North Dakota, window tint violations are considered non-criminal moving violations. Since the summer of 2019, a typical window tint ticket in North Dakota carries a fine of just $20 per offense. For example, if a vehicle has tint on six windows, the total fine would be $120, and typically only one ticket is issued for the entire vehicle.
If a vehicle owner fails to fix the illegal tint, subsequent offenses may lead to increased fines, though the overall penalties in North Dakota are still quite minimal compared to other states. However, if you receive a window tint ticket, it’s important to correct the tint immediately to avoid repeated violations and higher fines.
Risks of Illegal Window Tint
Illegal window tint can lead to fines, failed inspections, and delays. While the first violation may result in a small fine, ignoring it or failing to fix the tint can lead to higher penalties. Illegal tint may also cause insurance issues, as claims could be denied if the tint contributes to an accident. Ensuring your tint complies with the law helps avoid unnecessary stress, fines, and complications.
Common Mistakes to Avoid
1. Tinting Front Windows Too Dark
North Dakota law requires at least 50% Visible Light Transmission (VLT) on front side windows. Many people mistakenly use darker tints and get pulled over.
2. Ignoring Windshield Tint Limits
Only non-reflective tint above the AS-1 line (or top 6 inches) is allowed on the windshield. Tinting below that line is illegal.
3. Using Reflective or Mirror-Like Tint
Highly reflective tints are not permitted. Reflective tint can blind other drivers and attract police attention.
4. Not Checking the VLT Rating
Drivers often fail to check the actual VLT percentage of the tint film, leading to unexpected violations. Always confirm with the installer.
5. Forgetting the Medical Waiver Rules
Even with a medical exemption, you must carry official documentation. Not having proof can result in fines.
FAQs about North Dakota Tint Law 2025
Q: What is the legal tint limit for front windows in North Dakota?
A: Front side windows must allow at least 50% of visible light to pass through.
Q: Can I tint my entire windshield?
A: No. Only the top 6 inches or above the AS-1 line may be tinted with non-reflective film.
Q: Is tinting allowed on back windows?
A: Yes. There is no VLT limit on rear side or back windows in North Dakota.
Q: Are reflective tints legal in North Dakota?
A: No. Metallic or mirror-like finishes are not allowed on any window.
Q: What if I need darker tint for medical reasons?
A: North Dakota allows medical exemptions. You must carry valid medical documentation issued by a licensed physician and approved by the state.
Q: Will I fail a vehicle inspection because of my tint?
A: Yes, if your tint violates legal limits or appears too dark during inspection, your vehicle may not pass.
Conclusion: Stay Legal, Stay Safe on North Dakota Roads
Keeping your car tint within North Dakota’s legal limits isn’t just about avoiding tickets — it’s about making smart choices for visibility, safety, and comfort. Whether you’re trying to block sunlight or add privacy, knowing the law helps you drive with confidence.
By following the 50% VLT rule for front windows, sticking to non-reflective tint on the windshield, and checking your tint film’s certification, you lower your risk of citations and failed inspections.
If you’re unsure about your tint’s legality, don’t guess — ask a certified installer or consult the North Dakota Department of Transportation (NDDOT).
Taking a few minutes now can save you stress, money, and time later.
Trusted Resources for North Dakota Window Tint Law (2025)
- Highway Patrol Tint Rules
Quick guide to legal tint limits.
nd.gov/ndhp/node/127 - ND Century Code § 39-21-39
Full legal code on vehicle equipment (includes tint rules).
dot.nd.gov/sites/www/files/documents/MVD38.pdf - NDDOT Vehicle Regulations
Official portal for vehicle laws and updates.
dot.nd.gov - Medical Tint Exemption Form
Apply if you need darker tint for medical reasons.
hhs.nd.gov/healthcare/medicaid/provider/communications/online-forms - Secretary of State Tint Petition Info
Details on the latest tint law measure initiative.
sos.nd.gov/news/…