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“Is Window Tinting Legal?” has been a major question and concern for many car owners who have the desire to tint their windows.

To keep it short and simple, as long as you respect the laws of your state in regards to window tinting, then yes, it is legal, however, you would have to check every one of them individually as they differ from state to state.

We have created a Legal Window Tint Percentage Chart and Map to make it easier for you to check every state’s laws. Keep reading to find out the tinting laws in your state.

is window tinting legal

Legal Window Tint | Is Window Tinting a Good Idea?

Window tint alludes to the thin cover film that is applied over the front window, side windows, and back window of a vehicle to keep certain degrees of light from infiltrating the vehicle’s security glass.

The shade of the tint can upgrade its aesthetic allure. It can likewise shield the passengers from destructive UV-An, and UV-B beams, which have been demonstrated to be a central point in the development of certain skin diseases.
This installation of the tint is finished during the manufacturing process of the vehicle. It often follows the laws and guidelines of the state where the car is primarily produced.

However, in some cases, window tinting can also be done after the vehicle has been manufactured and sold.

Thus, these contacts are usually done by private companies or by the car owner. This is where the window tint rules are most violated.

Why are there laws concerning window tints?

“Is window tinting legal?” has been a critical inquiry for individuals who plan on getting their vehicle tinted.

Subsequently, if you need that dark tint over your vehicle, be cautious and check your state laws prior. Numerous states have laws precluding the degree of tint that they permit.
There are different reasons why just a specific level of color is permitted. A colossal explanation is a reality that forestalls window capture for security and well-being purposes.

It restricts the amount of light entering a vehicle, making it hard to see the street. Moreover, law authorization and cops can’t see inside your vehicle.

Hence, it would be challenging to keep a check on illegal activities. This is why all states have rules to ensure that no police investigations are hindered in any way.  

Does the United States allow car tinting?

Yes, it does allow car tinting, but the degree varies from state to state. If you live in the United States, you may not have the right to wear a very dark color, which is very protective of UV in your car because there are tint rules you have to follow.

Each state has a “legal percentage of window tint” it allows. Most state laws on vehicle window tinting are related to the degrees of “light transmittance” or “luminous reflectance” that the vehicle’s security glass permits.

This implies how much light can enter your vehicle and how much visibility the glass permits.
For instance, the level of legal tints in North Carolina contrasts with any remaining states.

As per their principles, a vehicle window tint must be composed 5 inches high in the front window or the AS1 line, whichever is longer.

To add on, the color ought to permit at least 35% light transmission. In Tennessee, it is illicit to utilize a vehicle with window tint that has a noticeable light conveyance of fewer than 35% or one that decreases the apparent light transmission in the windshield below 70%. 
Thus, every territory has its principles overseeing the sort of color that can be applied to vehicles enlisted in a specific zone.

​All things considered, the subject of how the obscurity of your vehicle window can go relies upon the current color law in your region. 

Legal Window Tint Percentage by State

The following chart presents the legal window tint percentage by State for the front side windows, back side windows, rear windows, and windshield of a vehicle. 

window tinting legal percentage by state infographic

Are Limo tints prohibited?

As far as limo tints are concerned in the US, laws for those are also defined by the Department of Motor Vehicles in each region. For instance, the state of California allows front passenger window tinting up to 70%.

This means that these windows must allow at least 70% visible light. This alludes that the ‘limo tint’ is not permitted in these windows. Thus, limo tints are legalized in some states while prohibited in others.

Are Eyebrow tints allowed?

The ‘eyebrow’ (the little strip on the vehicle’s windshield) is additionally allowed as long as it meets your state’s laws.

These small front window colour strips guarantee that the driver has enough permeability of their environmental factors, meanwhile protecting him from the sun’s harmful rays to some extent.

However, some states disallow their utilization, so one must carefully study the law before installation.

What happens if you don’t follow the Window tint rules?

Tinting the car window is almost always regulated under state law, and the active condition can usually be found in the car or the state traffic code.

Therefore, illegally coloured windows that allow lesser transmission of light than what is legal are pulled over and brought under police investigation.

Usually, a citation is issued on the occurrence of such an instance. Thus, it is very significant to follow the state’s tinting policies to avoid any legal complications. 

Are there any exceptions?

These standard rules are sometimes ‘bent’ on individuals with ailments that make them more sensitive to light than an average individual.

An ideal example would be people with albinism who need continuous protection from the sun. A few illnesses, for instance, Psoriasis, can influence an individual’s sensitivity to light.

While daylight may benefit a few people with Psoriasis, some individuals will have a contrary response to UV beams.

People with Rosacea, too, can get medical relief as it can cause an increase in sensitivity (especially in the sun) and swelling of your face. If you have any of these conditions, get a prescription from your doctor. Keep it in the car for law authorization.


Indeed, putting up tints on your car gives you protection from the destructive beams of the sun and amplifies the stylish appearance of your vehicle.

Notwithstanding, it should be reckoned that each state has its legitimate tint percentages, and subsequently, various laws and guidelines concerning it.

There is a wide array of associations that can help you choose the best kind and allocation of your tint, remembering the state’s laws.

Never ignore these and always abide by these guidelines as these are made for your security.