Tennessee Tint Laws
Since 1990, Tennessee has been regulating window tinting, defining the permissible Visible Light Transmission (VLT) levels and other essential factors. Here’s a comprehensive insight into Tennessee’s window tinting regulations.
Disclaimer
While I have a background in commercial law and strive to provide accurate and informative content, it’s important to note that I am not a legal expert. The information presented in this blog is based on my interpretation of the subject matter, and laws can vary by location and change over time. It is strongly recommended that readers verify all sources of information and consult with legal professionals or relevant authorities before making any decisions related to tint laws.
Understanding the Terminology Regarding Tint Laws
The most important part of the legislation is understanding what VLT is and how law enforcement services check or test the percentage.
What is VLT
VLT, or Visible Light Transmission, is a measure of the amount of visible light that can pass through a window tint or film. It is commonly used to determine the darkness or opacity of window tints, and it’s an important factor in window tinting laws and regulations.
VLT is typically expressed as a percentage. For example, a window tint with a VLT of 20% allows only 20% of visible light to pass through, making it relatively dark and less transparent. Conversely, a window tint with a VLT of 70% allows 70% of visible light to pass through and is much lighter and more transparent.
How do Law Enforcement services test the VLT percentage?
Window tinting laws vary by jurisdiction, and they often specify the maximum allowable VLT for different types of windows on a vehicle, such as the front windshield, front side windows, rear side windows, and rear window. These laws are designed to ensure that drivers have adequate visibility and that law enforcement can see into vehicles for safety and identification purposes. The manner that they go about testing the VLT is by using a VLT gauge/meter.
Here is a YouTube Short from @TrafficServices and @TorontoPolice showcasing the device and how it works. Even though it is in Canada, it still is helpful to understand how the tint darkness is measured.
Window Tint Darkness in Tennessee:
VLT, which stands for Visible Light Transmission, measures the percentage of visible light allowed through your car’s windows. These regulations apply uniformly to all vehicle types. Here’s the breakdown for sedans and SUVs/vans:
Tennessee Car Tint Law For Sedans:
- Windshield: Tennessee law dictates that windshields must allow more than 70% of light in, with any darkness allowed on the AS-1 line.
- Front Side windows: At least 35% of light must be permitted.
- Back Side windows: These must also allow more than 35% of light.
- Rear Window: The requirement here is the same, allowing more than 35% of light.
Tint Law For SUVs and Vans in Tennessee:
- Windshield: Similar to sedans, windshields in SUVs and vans must allow more than 70% of light in, with any darkness allowed on the AS-1 line.
- Front Side windows: Just like sedans, SUVs and vans must permit more than 35% of light.
- Back Side windows: The regulation stipulates that these windows must also allow more than 35% of light.
- Rear Window: The requirement for the rear window aligns with other windows, allowing more than 35% of light.
| Type of Window | Sedans | SUVs/Vans |
|---|---|---|
| Windshield | Must allow more than 70% of light. Any darkness allowed on AS-1 line | Must allow more than 70% of light. Any darkness allowed on AS-1 line |
| Front Side Windows | Must allow more than 35% of light | Must allow more than 35% of light |
| Back Side Windows | Must allow more than 35% of light | Must allow more than 35% of light |
| Rear Window | Must allow more than 35% of light | Must allow more than 35% of light |
Window Tint Reflection in Tennessee:
Window tints can serve the purpose of reflecting incoming light, reducing glare and heat. Tennessee’s law permits window tints to a certain level of reflection. In the case of sedans and SUVs/vans, both front and back side windows must not exhibit a mirrored or metallic appearance.
Additional Tennessee Window Tint Rules and Regulations:
In addition to VLT and reflectivity standards, Tennessee’s window tinting laws encompass other vital provisions:
Side Mirrors
Tennessee places no restrictions on side mirrors, granting flexibility in this regard.
Restricted Colors
Tennessee’s regulations do not explicitly restrict specific colors of tint, providing a certain degree of freedom in this aspect.
Certificates
Unlike some states, Tennessee does not require film manufacturers to certify the film they sell within the state. It’s advisable to confirm this information with your dealer.
Stickers
Tennessee law necessitates a sticker to identify legal tinting, which should be affixed between the film and glass on the driver’s side window.
Medical Exceptions
Tennessee’s window tint laws recognize medical exemptions for individuals requiring special tints due to medical conditions. For in-depth insights into the specific terms of these exemptions, consult your state’s law.
Regulations for Out-of-State Drivers
The same regulations apply to out-of-state drivers as those for drivers living in the State.
If you are from States such as Missouri, Kentucky, Virginia, Mississippi, North Carolina, Georgia, Alabama, Arkansas, you are expected to abide by these laws and regulations.
It’s important to recognize that interpretations of Tennessee’s tinting laws and regulations may exhibit variances according to your county or place of residence. For complete assurance of compliance, we highly recommend cross-referencing this information with your local Department of Motor Vehicles (DMV) or law enforcement authorities.
Our data regarding Tennessee’s window tint laws was most recently updated in 2023. We remain dedicated to providing accurate and up-to-date information. In the event that you encounter any inaccuracies or outdated information, please do not hesitate to contact us. Your trust in our resources is paramount, and we are fully committed to delivering the most reliable information available.