Utah Window Tint Laws
Current window tinting regulations for Utah (UT). Know the legal VLT limits before you tint.
Windshield
Non-reflective tint allowed above the AS-1 line
Front Side
43% VLT
Back Side
Any darkness allowed
Rear
Any darkness allowed
VLT Requirements by Window Position
| Window Position | Allowed VLT |
|---|---|
| Front Windshield | Non-reflective tint allowed above the AS-1 line |
| Front Side Windows | 43% VLT |
| Back Side Windows | Any darkness allowed |
| Rear Window | Any darkness allowed |
Front Windshield
Non-reflective tint allowed above the AS-1 line
Front Side Windows
43% VLT
Back Side Windows
Any darkness allowed
Rear Window
Any darkness allowed
Penalties
Class C misdemeanor with fines of $100 to $300 per offense.
Notes
Utah is lenient on back side and rear tint. Reflectivity must not exceed 25% on any window. Medical exemptions are available with a physician's written statement. No specific tint color restrictions. Dual side mirrors required if rear window is tinted.
Last updated: January 1, 2025
Frequently Asked Questions
What is the legal tint limit in Utah?
In Utah, front side windows must allow 43% VLT. Back side windows allow Any darkness allowed, and the rear window allows Any darkness allowed. The front windshield regulation is: non-reflective tint allowed above the as-1 line.
What are the penalties for illegal tint in Utah?
Class C misdemeanor with fines of $100 to $300 per offense. It is recommended to stay within the legal VLT limits to avoid fines and potential vehicle inspection failures.
Does Utah allow medical exemptions for window tint?
Yes. Utah is lenient on back side and rear tint. Reflectivity must not exceed 25% on any window. Medical exemptions are available with a physician's written statement. No specific tint color restrictions. Dual side mirrors required if rear window is tinted. Contact your local DMV or law enforcement agency for the specific documentation and process required in Utah.
Where can I find a window tint installer in Utah?
You can browse verified window tint shops in Utah on TintDirectory. Professional installers can help you choose a tint that complies with Utah law while providing the look and protection you want.
Understanding Utah Tint Regulations
Utah regulates window tint darkness using VLT (Visible Light Transmission) percentages. The VLT number represents how much visible light must pass through the window film. Lower percentages mean darker tint. Front side windows in Utah must allow at least 43% VLT to pass through.
If you are considering window tinting for your vehicle in Utah, it is important to work with a professional installer who understands local regulations. A qualified tint shop can help you choose the darkest legal option while staying compliant with Utah law.