Car window tinting series

Legal Levels of Tinted Windows for Cars

If you shop for a new or used car, you’ll likely find about a dozen shades to choose from for window tint. The option is almost as plentiful as when selecting a car color.

Window tint can even have its own patterns and style. But choosing the right window film for your car could land you with hefty fines and fees if you go too dark. It could even damage your car.

What are the legal levels of tinted windows? Keep reading to learn everything you need to know before choosing your next set of car windows.

What Is the Darkest Window Tint That’s Legal

Legal levels of tinted windows for cars vary by state. Many states mandate a specific amount of light that can pass through a window in order for the window tint to be considered legal. Generally speaking, the darkest legal tint is between 35%-45% light transmission.

Although this can be different in individual states. In some states, darker tints may be legal if they are accompanied by a certification stating the tint meets all other requirements the state has set. Generally, for the front windows, no window tint is allowed at all.

For the back windows, some states allow darker tint percentages. It is always important to check the legal window tint allowable in the state before installing a window tint because there are hefty fines for those that do not comply.

How to Calculate Window Tint Percentage

To calculate the window tint percentage, measure the amount of light that passes through the window in an unmodified vehicle. Then compare that measurement to the amount of light transmitted through the window with the tint applied. The difference between the two measurements represents the percentage of tint present.

Tips for Choosing the Best Tint Percentage

The darker the tint, the more light is blocked, and this can affect visibility, another factor to consider. The expected life of the tint is how easily it can be scratched or damaged. 

Its effect on overall visibility should also be considered when choosing a percentage. Additionally, research how easy it is to remove the tint should circumstances change and what kind of warranty or guarantee the tint provides.

Different Types of Car Window Tint

Auto window tint services come in different levels of darkness, from a light tint to a black-out appearance. There are various types of window tints available for cars, like dyed tint, metalized tint, ceramic tint, and hybrid film.

Each one’s performance level is slightly different, but the key aspect is that their tint percentage is within the legal levels mandated by each state. Additionally, non-reflective tints on the front windshield are generally allowed up to a certain degree. 

Know the Levels of Tinted Windows That Are Legal in Your State

In summary, legal tint levels of tinted windows for cars exist in order to provide extra protection and privacy while driving. All vehicle owners should be aware of the limitations and adhere to their state’s tinted window guidelines. To ensure safe driving and to prevent getting fined, it is best to consult the DMV for auto tinting laws.

For more great automotive advice, be sure to check out some of our other articles for related content!