Utah 2025 Window Tint Law: Tint Darkness by Vehicle Type
Utah window tint laws help drivers reduce glare and heat while staying safe and legal. The rules differ slightly depending on the type of vehicle you drive. Here’s a breakdown of the darkest legal tint allowed for sedans, SUVs, and vans in Utah as of 2025.
Darkest Legal Tint for Sedans in Utah (2025)
- Windshield: Non-reflective tint is allowed above the AS-1 line or top 4 inches of the windshield.
- Front Side Windows: Tint must allow more than 35% of visible light to pass through.
- Back Side Windows: Any darkness can be used.
- Rear Window: Any darkness is allowed.
Darkest Legal Tint for SUVs and Vans in Utah (2025)
- Windshield: Non-reflective tint is allowed above the AS-1 line or top 4 inches.
- Front Side Windows: Must let in more than 35% of light.
- Back Side Windows: Any tint darkness is permitted.
- Rear Window: Any darkness is permitted.
Important Notes for Utah Drivers
- Law Update: As of May 22, 2022, Utah allows 35% VLT on front side windows. Older rules required 43% VLT, so be sure your tint is up to date with the current legal limit.
Understanding Pennsylvania Window Tint Law
Utah’s bright skies can blast your eyes, so window tint feels like a necessity. Still, the Utah window tint law 2025 means you can’t go too dark. Cross the legal window tint Utah limit, and you’re inviting fines and stops.
Don’t gamble with your insurance either. Illegal tint that violates the Utah car tint legal limits puts your claims and premiums at risk. Protect yourself by playing by the rules.
Learn the Utah window tint percentage 2025 now. Get the perfect tint that keeps you safe, legal, and comfortable.
Why Compliance with Utah Tint Laws Matters
Driving in Utah means facing strong sunlight in the summer and snowy glare in the winter. Window tint helps reduce eye strain and keeps your car cool. But if the tint is too dark, it can make it hard to see at night or during bad weather. Following Utah’s window tint laws helps keep me and others safe on the road.
Legal tint also helps me avoid problems with law enforcement. Police in Utah can check window tint during routine traffic stops. If the tint doesn’t meet legal limits, I could get a ticket. Fixing illegal tint later can cost even more. Staying within the law saves me money, avoids stress, and keeps my insurance and inspection records clean.
What Changed in Utah Tinting Law 2025?
Utah’s main tint laws were passed in 2005, but in May 2022, one key update changed the limit for front side window tint.
- New Rule: Drivers can now use 35% VLT (Visible Light Transmission) on the front side windows. Before this change, the limit was 43%.
- Enforcement: Police now check for the updated 35% VLT rule during inspections and stops. Vehicles with older, darker tint may not meet this rule and should update their film to stay legal.
This update gives drivers more freedom while still ensuring safety. But it’s important to stay within this new limit to avoid trouble.
Window Tinting Laws in Utah
Utah’s window tint laws apply to all vehicle types and are based on Visible Light Transmission (VLT)—the amount of light that must pass through the glass and tint combined.
Passenger Cars and Station Wagons
For sedans in Utah, non-reflective tint is allowed only on the top 4 inches of the windshield or above the AS-1 line.
Front side windows must let in more than 35% of light, while rear side windows and the rear windshield can be tinted to any darkness. This combination protects passengers from glare while maintaining visibility and safety.
Multi-Purpose Vehicles (SUVs, Vans, RVs)
SUVs, vans, and RVs follow the same windshield and front side window rules—non-reflective tint above the AS-1 line or top 4 inches, and more than 35% VLT on front side windows.
The rear side windows and rear windshield can be as dark as you like, giving flexibility for privacy and heat control. Still, make sure visibility remains clear from inside the vehicle for safe driving.
Utah Tint Law 2025: Sedans, SUVs, Trucks Compared
| Vehicle Type | Front Windshield | Front Side Windows | Rear Side Windows | Rear Window |
|---|---|---|---|---|
| Sedans | Above AS-1 line or top 4 inches (non-reflective) | ≥35% VLT | No limit | No limit |
| SUVs/Vans | Above AS-1 line or top 4 inches (non-reflective) | ≥35% VLT | No limit | No limit |
| Trucks | Above AS-1 line or top 4 inches (non-reflective) | ≥35% VLT | No limit* | No limit* |
Note: Vehicles with tinted rear windows must have dual side mirrors.
Window Tint Reflection in Utah (2025)
In Utah, window tint helps reduce heat and sunlight inside your car. But it can also reflect light, which might cause glare for other drivers. That’s why Utah law bans reflective or mirror-like tint on all vehicles. The goal is to make roads safer and reduce distractions.
Tint Reflection for Sedans
- Front Side Windows: You cannot use mirrored or metallic-looking tint on these windows. The surface should look normal and non-reflective.
- Back Side Windows: These must also not have reflective or mirror-finish tint. Use film that keeps reflection at regular glass levels.
Tint Reflection for SUVs and Vans
- Front Side Windows: SUVs and vans must follow the same rules. No mirrored or shiny tint is allowed on the front side windows.
- Back Side Windows: These windows also must not have a metallic or mirrored appearance, even if you use a dark tint.
Other Utah Window Tint Rules and Regulations
Side Mirrors
If any window behind the driver is tinted, you must have two working side mirrors—one on each side. This helps ensure proper rear visibility while driving.
Restricted Colors
Utah allows all tint colors. There are no bans on red, amber, blue, or other colors. However, it’s still smart to choose shades that don’t confuse other drivers.
Tint Variance
Utah allows a 5% VLT variance. This means if your tint is a little darker than the legal limit, it may still pass inspection without a ticket—within reason.
Certificates
Film manufacturers are not required to certify their tint for use in Utah. That means there’s no official state-approved list of films, but you should still choose a reliable installer.
Stickers
Utah does not require a tint compliance sticker. You don’t need to place any sticker between the tint and glass. But it’s still a good idea to keep documentation from your installer in case you’re stopped by police.
Legal Window Tint Certificates in Utah
Unlike some states, Utah does not require a tint compliance sticker on your car windows. You don’t need to display any label between the glass and the tint to show that it meets state law. Also, window tint manufacturers and installers are not required to certify their tint film for use in Utah.
That said, Utah police can test your tint at any time during a traffic stop or inspection using a handheld VLT meter. If your tint doesn’t meet legal limits, you can be ticketed—even without previous warnings. That’s why it’s important to choose a reliable installer and make sure the film they use follows Utah’s tinting rules.
Medical Exemptions for Window Tint in Utah
Currently, Utah does not allow any medical exemptions for darker window tint. Even if you have a health condition like photosensitivity, lupus, or other light-sensitive disorders, you are still required to follow the state’s legal tint limits.
There is no process to apply for an exemption, and no documentation from a doctor will make illegal tint legal under Utah law. That means every driver—regardless of health condition—must follow the same window tint rules.
Medical Exemption Flowchart (Utah)
Not Applicable – Utah does not allow any medical exemptions for tint.
Window Tint Violation Penalties in Utah
If your window tint is too dark or reflective, you may receive a ticket during a stop or inspection. Utah officers often carry tools that measure Visible Light Transmission (VLT) to determine if the tint is legal.
The typical fine for illegal window tint in Utah is about $50. While this isn’t very high, the problem is that you can be fined again and again if you don’t fix the tint. Each time you’re stopped, another ticket may be issued. So, a small fine can turn into a big problem quickly.
To avoid this, it’s smart to have your tint tested at a local tint shop and make sure it falls within Utah’s legal limits. Replacing illegal tint early is cheaper than paying for multiple tickets or dealing with inspection issues later.
Risks of Illegal Window Tint in Utah
While Utah’s tint violation fine is relatively low, repeated offenses can add up. Since there’s no exemption or certification system, and no legal sticker to prove your tint is compliant, it’s your responsibility to make sure everything is legal.
Getting caught with illegal tint over and over again can lead to failed vehicle inspections, frequent fines, and possibly increased insurance costs if an accident occurs and visibility is questioned. Keeping your tint legal means avoiding these risks and driving without worry.
Common Mistakes to Avoid – Utah Tint Law 2025
Using tint that blocks too much light on front side windows
Utah requires front side windows to allow more than 35 percent of visible light. Many people apply darker film, thinking it looks better, but it violates the law and can lead to tickets or failed inspections.
Tinting the full windshield
Utah only allows tint on the top four inches of the windshield. Anything below that is illegal and can result in penalties.
Ignoring the reflectivity limit
Reflective or mirrored tint is not allowed in Utah. Even if the VLT is legal, reflective film can cause glare and is unsafe for others on the road.
Not checking the factory tint before adding more
Some cars come with tinted glass from the factory. Adding another layer of tint without measuring total VLT can make the window darker than the law allows.
Forgetting the tint certificate
Utah law requires a tint installer to provide a certificate showing the film’s compliance. Not having this proof may create problems during inspections or police stops.
Misunderstanding SUV and truck rules
While Utah allows more flexibility for rear windows on SUVs and trucks, front side windows still must follow the 35 percent VLT rule. Assuming otherwise can lead to illegal tint.
Frequently Asked Questions – Utah Tint Law 2025
What is the legal VLT for front side windows in Utah?
Front side windows must allow more than 35 percent of visible light.
Can I tint my windshield in Utah?
Yes, but only the top four inches may be tinted. Tinting below that area is not allowed.
Are the rules different for SUVs and trucks?
Yes. SUVs, trucks, and vans may have darker tint on rear windows, but the front side windows must still follow the 35 percent VLT rule.
Can I use mirrored or reflective tint in Utah?
No. Utah prohibits reflective or mirror-like window films on any window.
Is a medical exemption allowed in Utah?
Yes. Drivers with medical conditions can apply for an exemption. You must carry the official exemption form with you when driving.
Will I be fined for illegal tint in Utah?
Yes. Driving with tint that does not meet Utah law can result in citations and possible removal of the tint.
Do I need a tint certificate in Utah?
Yes. Installers must give you a certificate showing that your window film meets Utah’s legal requirements. You should keep it in the vehicle.
Conclusion
Utah’s tint law is clear if you take a moment to learn it. The front side windows must let in more than 35 percent of visible light, and only the top four inches of the windshield may be tinted. Using darker film or reflective tint can lead to fines and inspection issues.
If you need darker tint for medical reasons, apply for an exemption and keep the form in your vehicle. Also, make sure your installer gives you a certificate showing the tint meets state rules.
Before installing any film, check Utah’s laws or speak with a certified installer. Following the law keeps your car safe, legal, and ready to pass inspection.
Resources for Utah Drivers
Utah DMV Window Tint Regulations: https://dld.utah.gov
Utah Code Title 41, Chapter 6a, Section 1635: https://le.utah.gov/xcode
Medical Exemption Form Information: https://health.utah.gov
Find Certified Tint Installers in Utah: CarKitAdvisor.com/tint-installers-ut
VLT Calculator Tool: CarKitAdvisor.com/vlt-checker
Printable Utah Tint Law Checklist (PDF): CarKitAdvisor.com/ut-tint-checklist