Yes, you can have tinted windows in Utah, but you must follow the state’s specific rules. The car window tint laws in Utah set clear limits on how dark or reflective your tint can be for each window on your vehicle.
These rules are there for safety. They help you see out and help police see in. If you break the rules, you could get a ticket and have to remove the tint.
It can be a bit confusing to figure out. This guide will walk you through all the details so you stay on the right side of the law.
What Are the Car Window Tint Laws in Utah?
Let’s break down the main rules. The car window tint laws in Utah focus on two things: darkness and reflectiveness.
Darkness is measured by VLT, or Visible Light Transmission. A lower VLT number means a darker tint. Utah law says your front side windows must let in at least 43% of light.
Your back side windows and rear window can be darker. They can have a VLT of any darkness. This is a key point in the car window tint laws in Utah.
The other big rule is about reflectiveness. Your tint cannot be too shiny or mirror-like. This is to stop glare for other drivers on the road.
You also need to think about colors. Some colors, like red or amber, are not allowed. They can be confused with emergency vehicle lights.
Always check the latest rules. The state can update the car window tint laws in Utah. The Utah Department of Public Safety is a good place to look.
How Dark Can My Car Tint Be in Utah?
This is the question most people ask first. The answer changes for each window on your car.
Your windshield can only have a non-reflective tint on the top five inches. This is often called the “AS-1 line” area. The rest of the windshield must be clear.
Your front side windows are the most restricted. They must allow more than 43% of light in. So, a 50% VLT tint is usually okay, but a 20% tint is not legal for these windows.
The back side windows and the rear window have no darkness limit. You can go as dark as you want here. Many people choose very dark tints for privacy and sun protection.
Remember, these are the rules for passenger cars. The car window tint laws in Utah are different for trucks, SUVs, and vans sometimes.
If you are not sure, ask a professional tint shop. They usually know the car window tint laws in Utah very well.
What About Tint Reflectivity and Other Rules?
Reflectivity is just as important as darkness. A mirror-like tint can blind other drivers.
The car window tint laws in Utah say your front side windows cannot be more than 35% reflective. Your back side windows and rear window cannot be more than 35% reflective either.
You also cannot use certain tint colors. Stay away from red, yellow, and amber tints. These colors are not allowed on any windows.
Your tint must also be free of scratches and bubbles. It needs to be in good condition. A damaged tint can get you a ticket even if the darkness is right.
Another rule involves two-way mirrors. You cannot have a tint that acts like a two-way mirror. People outside must be able to see in to some degree.
These extra rules are part of the full picture. Knowing all the car window tint laws in Utah keeps you safe from fines.
Medical Exemptions for Window Tint in Utah
Some people need darker tint for health reasons. Utah law understands this and allows for exemptions.
You can get a medical exemption for darker tint. This lets you have tint that is darker than the normal legal limit.
To get one, a licensed doctor must fill out a form. The form states that you have a medical condition that needs extra protection from the sun.
Conditions might include lupus, melanoma, or severe light sensitivity. The Utah Department of Health has info on light-sensitive conditions.
You must keep the approved form in your vehicle at all times. If a police officer stops you, you show them this paper.
The exemption only applies to the front side windows. The windshield rules stay the same. This is a key part of the car window tint laws in Utah for medical needs.
How to Get Your Tint Measured for Compliance
You think your tint is legal. But how can you be sure? You need to have it measured.
Police officers use a tool called a tint meter. They place it on your window to read the VLT percentage.
Many professional tint shops have these meters too. You can ask them to check your car before you drive it away.
If your tint is too dark, you will fail the test. You will then need to remove or replace the illegal tint film.
It is a good idea to get a certificate from your tint installer. This paper states that your tint meets the car window tint laws in Utah.
Keep this certificate in your glove box. It can help if you get pulled over and questioned about your windows.
Penalties for Breaking Utah Tint Laws
What happens if you don’t follow the rules? The penalties can be a real hassle.
First, you will likely get a ticket. This is a fine you have to pay. The cost can vary by city or county.
The ticket is often a “fix-it” ticket. This means you have a certain amount of time to remove the illegal tint.
You must then prove you fixed it. You might need to have a police officer sign off on the correction.
If you don’t fix it, you could get another ticket. Your car might also fail its safety inspection if your state requires one.
It is much cheaper to just follow the car window tint laws in Utah from the start. A ticket and re-tinting costs more than doing it right the first time.
Benefits of Legal Window Tint in Utah
Following the law does not mean giving up all benefits. Legal tint still does a lot of good things.
It blocks a lot of the sun’s heat. This keeps your car cooler in the hot Utah summers. The U.S. Department of Energy notes that tint can reduce heat gain.
It also blocks harmful UV rays. These rays can fade your car’s interior and damage your skin.
Legal tint reduces glare from the sun and headlights. This can make driving safer and less tiring for your eyes.
It also adds a layer of privacy and security. People cannot see what is inside your car as easily.
And of course, it makes your car look good. Just make sure the look follows the car window tint laws in Utah.
Choosing a Reputable Tint Installer in Utah
Not all tint shops are the same. You need to pick a good one to avoid problems.
Look for a shop that knows the law. They should talk to you about the car window tint laws in Utah right away.
Ask about the film they use. Good quality film lasts longer and does not turn purple or bubble.
Check their warranty. A solid warranty shows they trust their own work.
Read online reviews from other customers. See if people had issues with the police after using that shop.
A good installer will give you a certificate of compliance. This proves they installed tint that meets the car window tint laws in Utah.
Out-of-State Cars and Utah Tint Laws
Do you drive into Utah from another state? Your tint must still follow Utah’s rules while you are here.
Police can still give you a ticket. Your out-of-state plates do not protect you from the car window tint laws in Utah.
Some states have darker legal limits than Utah. If your car is from one of those states, your tint might be illegal here.
This is a common issue for people who move to Utah. You may need to change your tint after you become a resident.
If you are just visiting, you take a risk. It is smart to know the car window tint laws in Utah before you drive through.
The Governors Highway Safety Association tracks state laws, which can be helpful for travelers.
Frequently Asked Questions
What is the darkest legal tint for front windows in Utah?
The darkest legal tint for front side windows in Utah is 43% VLT. This means the tint must let in at least 43% of outside light.
Can I have 5% tint on my back windows in Utah?
Yes, you can. The car window tint laws in Utah allow any darkness on the back side windows and the rear window. So 5% tint, which is very dark, is legal for those windows.
Do I need a note for medical tint in Utah?
Yes, you do. You must have a signed form from a licensed doctor in the car. This form explains your medical need for darker tint under the car window tint laws in Utah.
Will I fail inspection for illegal tint in Utah?
If your state requires a safety inspection, illegal tint can cause you to fail. You must fix the tint to pass the inspection and get your sticker.
How much is a ticket for illegal tint in Utah?
The fine amount varies. It can be around $100 or more, plus you will have to pay to remove the illegal tint. Following the car window tint laws in Utah saves you money.
Where can I find the official Utah tint law?
You can find the official rules in the Utah Code. Look at Title 41, Chapter 6a. The Utah State Legislature website has the full text of the car window tint laws in Utah.
Conclusion
Understanding the car window tint laws in Utah is not too hard. The main thing to remember is the 43% VLT rule for your front side windows.
Your back windows can be as dark as you like. Just avoid reflective and odd-colored films. And if you need a medical exemption, get the proper paperwork.
Always use a good installer who knows the car window tint laws in Utah. This simple step prevents headaches later. You get the benefits of tint without the risk of tickets.
Drive safe and enjoy the shade. Just make sure your shade is within the legal limits set by the car window tint laws in Utah.
Tony Kilmer is an auto mechanic and the author behind CarTruckAdvisor.com. He shares practical, no-nonsense guidance on car and truck maintenance, common problems, and repair decisions—helping drivers understand what’s going on and what to do next.
