What Percentage of Window Tint is Best for Your Car?

Window tinting is one of the best things you can do for your vehicle. It can increase the value of your car, protect you from harmful UV rays and prevent glare. Plus, window tinting is affordable.
But, when you want to tint your windows, you have to decide the window tint percentage. The correct percentage for your car depends on various things. Learn from this guide the tint percentage to choose that is suitable for you.



What is Window Tint?

It is a vinyl material installed on windows to block sun rays and light from passing through. There are different window tint percentages. The percentage is the level of light that the tint can screen out.

Window tinting is like putting sunglasses but on your windows. How dark the shade is, depends on the visible light transmission percentage. Another crucial feature is the tint reflection, which measures the reflective property of a window tint.

Window Tint Percentages

Now that we understand what window tint means, let’s look at the tinting percentages available. Darker tints have a lower percentage than lighter ones. But this restricts a driver’s visibility. It’s why some states have a restriction on how dark you can tint your windows. That said, here are the different tint levels available.

  • 50%

Window tint films rated 50% can block out 50% of the light from penetrating your interior. Such films are suitable for blocking UV radiation and heat.

  • 35%

States like Michigan and Indiana allow drivers to use 35% window tints. Thus, only 35% of light can reach your car’s interior. These tints are noticeably dark.

  • 20%

Factory windows generally use clear glass, the one you usually find on regular windows. This tint is like the factory windows since both windows are practically untinted. However, some windows can feature built-in tint, which lets only 20% of light through.

  • 5%

It looks like a black sheet and only allows 5% of light. It’s mostly used on limousine or armored vehicles windows.

What’s the Best Window Tint Percentage for My Car?

When deciding to tint your vehicle’s windows, the first step is selecting the film. Next, you have to choose how dark your windows need to be, that is, the percentage. This isn’t an easy decision as many factors come into play. Here are some considerations to make when choosing your window tint scale.

  • Local Regulations

Some states have a limit on how dark your windows can be. This includes for rear, front and side windows. For instance, car owners can tint not less than 33% in Arizona. California, on the other hand, limits window tints at 70%.


Therefore, before deciding any percentage, you must consider your state’s regulations first. Offenses for dark tint are considered serious so much that police are always looking out for those with too dark shades. Apart from that, a dark film can obstruct your view and increase the risks of accidents.

  • The Purpose of Window Tinting

Window tinting generally offers various benefits. It can block the UV rays and increase the window’s integrity. Plus, it provides privacy when using your car.

So you have to decide the goal you want to achieve by tinting your windows first. For instance, if you only want to reduce UV rays and keep your car interior cool, a 50% window tint will serve the purpose. But for privacy, you have to go with a lower percentage as it’s much darker.

  • Vehicle Aesthetics

A darker shade makes the appearance of the car better from the outside. However, if you don’t want to change the factory look, use a lighter tint.

Window tinting, when done right, can improve the functionality of your windows. But because there are different levels of window tints, consider the state regulation, your needs, and vehicle’s aesthetics when deciding the percentage to install.

If you are looking for an auto window tinting company, consider Spring Tint. Check out our website or call us on (719) 203-2573 for more information.

Share this post

Share on facebook
Share on google
Share on twitter
Share on linkedin
Share on pinterest
Share on print
Share on email