North Dakota Window Tint Law Everything You Need to Know
This guide breaks down the North Dakota window tint law in simple, clear terms. You’ll learn the legal VLT limits for each window, the rules on reflectivity, and how to get a medical exemption. Stay compliant and avoid costly fines by understanding these regulations.
Tinting your car windows is a popular upgrade. It adds privacy, reduces glare, and blocks harmful UV rays. But before you head to the shop, you need to know the rules. In North Dakota, the North Dakota window tint law sets clear limits on how dark or reflective your tint can be. These rules exist to keep drivers safe and ensure clear visibility on the road. This guide explains everything you need to know in plain language.
The North Dakota window tint law is based on visible light transmission, or VLT. VLT measures how much light passes through your window tint. A higher VLT means a lighter tint. A lower VLT means a darker tint. The state assigns different VLT percentages to different windows. Understanding these numbers is the first step to staying legal. Let’s dive into the details and break down the rules window by window.
Key Takeaways
- Front side windows must allow at least 50% light transmission: this ensures clear visibility for the driver and passenger.
- Rear side windows and rear windshield can be darker: there is no minimum VLT limit for these windows on most vehicles.
- Reflectivity must stay below 35% on all windows: mirrored or highly reflective tint is illegal.
- Medical exemptions are available: a physician’s statement can grant a waiver for darker tint than the standard law allows.
- Punishments include fines and failed inspections: illegal tint can lead to a ticket and the requirement to remove the tint.
- Windshield tint is limited to a non-reflective strip: only the top 5 inches may be tinted, and it must not extend below the AS-1 line.
- Always keep your tint sticker and certificate: legal tint must display a sticker on the driver’s side door jamb proving compliance.
📑 Table of Contents
Understanding North Dakota Window Tint Law
The North Dakota window tint law is designed to balance personal comfort with public safety. Drivers want to beat the sun and keep their cars cool. At the same time, law enforcement needs to see inside vehicles during traffic stops. The state’s rules reflect this balance. They set specific limits for the front side windows, rear side windows, and the windshield. The law also covers tint reflectivity and special exemptions. Knowing these rules helps you make informed choices.
North Dakota’s regulations are straightforward once you understand the basics. The key metric is VLT, which stands for visible light transmission. The law states the minimum VLT allowed for each window. For example, the front side windows must let in a certain percentage of light. The rear windows can be darker, but there are still rules. Reflectivity is another big factor. The law caps how reflective your tint can be. This prevents mirrored tints that blind other drivers. I’ll walk you through each rule step by step.
What Is VLT and Why Does It Matter?
VLT stands for visible light transmission. It measures the percentage of light that passes through your window glass and tint film. A tint with 50% VLT lets in half of the available light. A tint with 5% VLT, often called “limo tint,” lets in only 5% of light. North Dakota uses VLT percentages to set legal limits. The North Dakota window tint law requires higher VLT on the front windows. This ensures the driver has a clear view of the road, especially at night or in bad weather. For the rear windows, the law allows lower VLT, giving passengers more privacy. Always check the VLT rating on your tint certificate before installation.
Legal Tint Darkness Limits by Window
North Dakota assigns specific VLT limits to each window. These limits vary depending on the vehicle type and the window’s position. I’ll break down the rules for sedans, SUVs, and vans. The table below gives you a quick reference. Always double-check with a local installer, as rules can have exceptions.
| Window | Legal VLT Limit (Minimum) | Notes |
|---|---|---|
| Front Side Windows | 50% VLT | Must allow at least 50% of light in. Applies to driver and passenger sides. |
| Rear Side Windows | No minimum limit | Can be any darkness. However, if the rear window is tinted, dual side mirrors are required. |
| Rear Windshield | No minimum limit | Can be any darkness. Dual side mirrors required if rear window is tinted. |
| Windshield | Non-reflective strip only | Tint allowed on the top 5 inches, above the AS-1 line. No reflective finish. |
Front Side Window Rules
The front side windows on the driver and passenger sides must have a VLT of at least 50%. This is the most important rule in the North Dakota window tint law. The purpose is to keep the driver’s view clear. A tint darker than 50% VLT can reduce visibility, especially during sunrise, sunset, or rain. Law enforcement officers need to see inside your vehicle during a traffic stop. Sticking to the 50% limit keeps you safe and legal. If you love a very dark look, you’ll need to choose a lighter shade for the front windows.
Rear Side Windows and Rear Windshield Rules
For most vehicles, there is no minimum VLT limit on the rear side windows and rear windshield. You can apply a very dark tint, often called “limo tint,” to these windows. However, there is a catch. If you tint the rear side windows or rear windshield, you must have dual side mirrors. This ensures you can still see behind your vehicle. The North Dakota window tint law does not restrict the darkness of the rear windows, but it does restrict reflectivity. More on that in the next section.
Windshield Tint Rules
The windshield has its own set of rules. You cannot tint the entire windshield. The North Dakota window tint law allows a non-reflective tint strip on the top 5 inches of the windshield. This strip must be above the AS-1 line, which is the line where the windshield’s sun visors block light. The tint on the windshield must not be reflective. This rule prevents glare and ensures the driver’s view of the road remains clear. Many people mistake this for a full windshield tint, but it is a very small strip.
Reflectivity and Special Tint Rules
Tint reflectivity is just as important as tint darkness. Reflective tint can blind other drivers, especially at night. North Dakota limits how reflective your window tint can be. The North Dakota window tint law states that tint on any window must not be more than 35% reflective. This means the tint cannot act like a mirror. If your tint reflects light strongly, it is illegal. I’ve seen some people apply metallic or mirror-finish tints. These are almost always over the reflectivity limit. Always ask your installer for a tint certificate that shows the reflectivity percentage.
Why Reflectivity Matters for Road Safety
Highly reflective tints create a mirror effect. When the sun hits the tint, it bounces light into the eyes of oncoming drivers. This can cause temporary blindness and dangerous situations. The North Dakota window tint law caps reflectivity at 35% to prevent this. Even if your tint looks dark but non-reflective, it must still meet this standard. The 35% limit applies to all windows, including the front and rear side windows and the rear windshield. The windshield tint strip must also be non-reflective. Choosing a reputable tint film with a matte finish helps you stay compliant.
Tint Colors and Special Finishes
The law does not restrict specific tint colors like blue, green, or red. However, any tint that interferes with the driver’s view is illegal. Red and amber tints are often used for aesthetics, but they can reduce visibility. The North Dakota window tint law focuses on VLT and reflectivity rather than color. Still, common sense applies. If a tint color makes it hard to see traffic signals or pedestrians, you could be pulled over. Stick to neutral shades like charcoal, gray, or bronze for the safest and most legal choice.
Medical Exemptions and Special Waivers
Not everyone can tolerate standard tint levels. Some people have medical conditions that make them extremely sensitive to sunlight. The North Dakota window tint law provides a medical exemption. This allows you to apply for a darker tint than the standard legal limit. However, you must go through the proper process. You cannot simply decide your tint is for a medical reason without proof.
How to Get a Medical Exemption
To get a medical exemption, you need a signed statement from a licensed physician. The statement must explain your condition and why darker tint is medically necessary. Common qualifying conditions include lupus, photosensitivity, melanoma, and severe allergies to sunlight. You then submit this statement to the North Dakota Department of Transportation. If approved, you will receive a special permit or sticker. This permit must be displayed in your vehicle. Keep in mind that the exemption usually applies to the front side windows only. You may still need to meet certain VLT minimums, even with an exemption. Always check the current rules with the DMV.
Common Mistakes with Medical Exemptions
Many people assume a doctor’s note is enough on its own. That is a common mistake. The exemption must be processed and approved by the state. A note in your glove box does not count. Another mistake is applying the exemption to the windshield or rear windows without permission. The exemption typically covers front side windows only. If you are caught with an unapproved darker tint, you will face the same penalties as any other illegal tint. Always keep your exemption paperwork in the car.
Penalties for Illegal Window Tint
Breaking the North Dakota window tint law comes with real consequences. I’ve seen people get pulled over for dark tint and wonder what happens next. The penalties are clear and enforced by law enforcement. The first step is usually a traffic stop. An officer will use a tint meter to measure the VLT of your windows. If your tint is below the legal limit, you will receive a citation.
Fines and Vehicle Inspection Failures
The fine for illegal tint in North Dakota can vary. It often starts around $50 and can go higher for repeat offenses. In some cases, the officer may give you a fix-it ticket. This means you have a set time to remove the illegal tint and prove compliance. If your vehicle is due for inspection, illegal tint will cause it to fail. You will not pass the inspection until the tint is removed or replaced with legal film. Some people try to hide their tint during inspection, but inspectors use tint meters and can spot illegal tint easily.
Law Enforcement and Tint Checks
Law enforcement in North Dakota takes tint violations seriously. During routine traffic stops, officers often check tint darkness. They are trained to spot illegal tints quickly. The North Dakota window tint law gives them the authority to pull you over solely for a tint violation. This is a primary enforcement law, meaning you do not need another reason to be stopped. If you have a dark tint on your front windows, you are at risk of being pulled over, especially if the tint is very dark and obvious.
Staying Compliant and Choosing Legal Tint
Now that you know the rules, how do you stay compliant? The best approach is to work with a reputable tint installer. A professional shop will know the North Dakota window tint law inside and out. They will ask you what VLT you want and guide you toward legal options. Before you sign any contract, ask for the tint film’s VLT rating. The installer should provide a certificate of compliance. This certificate proves the tint meets state standards.
Quick Tips for a Legal Tint Job
- Ask for the VLT percentage: always request the exact VLT of the film before installation.
- Look for the sticker: a legal tint job must include a sticker on the driver’s side door jamb showing compliance.
- Keep your receipt and certificate: these documents prove you followed the law if you ever get questioned.
- Choose a matte finish: avoid metallic or mirror finishes that can exceed the 35% reflectivity limit.
- Consider your rear mirrors: if you tint the rear windows, install dual side mirrors to meet the law.
Common Mistakes to Avoid
One of the biggest mistakes is buying dark tint online and installing it yourself. Many online films claim to be “legal everywhere,” but that is not always true. Another mistake is ignoring the windshield rules. Some installers will apply a full windshield tint for extra comfort, but this is illegal in North Dakota. Always insist on a non-reflective strip above the AS-1 line. I also see people forget about the medical exemption process. If you have a qualifying condition, do not skip the paperwork. Going through the proper channels protects you from fines and keeps you on the right side of the law.
Expert Insight: Why Compliance Matters
From a safety perspective, the North Dakota window tint law is not just bureaucracy. Clear windows save lives. In a crash, rescuers need to see inside your vehicle to extract passengers. Dark tint can delay rescue efforts. During nighttime driving, legal tint ensures you can see pedestrians, cyclists, and other vehicles. I always tell customers to think of tint as a safety feature, not just a cosmetic one. Choosing legal tint means you get the benefits of reduced glare and UV protection without compromising safety.
Conclusion
The North Dakota window tint law is clear and easy to follow once you know the basics. You must keep your front side windows at 50% VLT or higher. Your rear windows can be darker, but you need dual mirrors if you tint them. Reflectivity must stay under 35%, and the windshield can only have a non-reflective strip on the top 5 inches. Medical exemptions are available for those with qualifying conditions. By choosing legal tint and keeping your paperwork in order, you avoid fines and keep your vehicle safe. Take the time to understand the rules, work with a trusted installer, and enjoy your tinted windows with peace of mind. Staying compliant is the smart way to get the look and comfort you want while respecting the law.
Frequently Asked Questions
What is the legal tint darkness for front side windows in North Dakota?
The front side windows must allow at least 50% visible light transmission (VLT). This means the tint must let in half or more of the available light. Any tint darker than 50% VLT on the front windows is illegal.
Can I tint my rear windows as dark as I want in North Dakota?
For most vehicles, there is no minimum VLT limit on rear side windows and the rear windshield. You can apply very dark tint to these windows. However, if you tint the rear windows, you must have dual side mirrors to ensure proper visibility.
Is reflective tint allowed on any window in North Dakota?
No. The North Dakota window tint law caps reflectivity at 35% on all windows. Tint that acts like a mirror or reflects more than 35% of light is illegal. This applies to the front, rear, and windshield tint strip.
How do I get a medical exemption for darker window tint?
You need a signed statement from a licensed physician explaining your medical condition. Submit this statement to the North Dakota Department of Transportation. If approved, you will receive a permit or sticker that must be displayed in your vehicle.
What happens if I get caught with illegal window tint?
You can receive a fine, which often starts around $50. In some cases, you may get a fix-it ticket requiring you to remove the illegal tint. Illegal tint will also cause your vehicle to fail its annual inspection until the tint is replaced with legal film.
Can I tint my windshield in North Dakota?
You can only tint the top 5 inches of the windshield, above the AS-1 line. The tint must be non-reflective. A full windshield tint or any tint below that line is illegal and will result in a citation.
