How Dark Can Car Windows Be Tinted in Hawaii?

What Are the Requirements for Window Tinting?

The restrictions depend on the type of vehicle. For a sedan, the tint should allow at least 35% of sunlight in each of the windows. For larger SUVs and vans, the front side windows must allow for at least 35% of sunlight. The back side and rear windows can feature any level of darkness that you desire.

Windshields on any vehicle can have a non-reflective tint along the top four inches of the material. If you’re looking to add reflection to the tint, avoid any metallic or mirrored appearances. The entire windshield must allow 70% of light to pass through.

Why Was This Law Made?

The crackdown on automotive window tinting is to increase safety for police officers and drivers alike. Before, authorities couldn’t see what drivers were doing, which made it difficult to anticipate how to handle each situation. Restricting the tint avoids any confusion and ensures people comply with the law while driving.

There are no medical exceptions for darkening the windows past the legal limit. If you aren’t in compliance, you could receive a fine of $297 per window.

Can I Tint My Windows 29%?

The short answer is yes. The law is 35% but with a 6% leeway. This can be very difficult to accomplish and is not recommended if you want to be 100% compliant with Hawaii tint laws.

To our knowledge, there is no company that manufactures a 29% film. This makes sense, since tint laws vary from state to state, so making a 29% film would not be a very popular choice for other tinting companies in the mainland. 

Now, if you somehow manage to get your windows to be at exactly 29% VLT (visible light transmission) you can potentially still be fined or fail a safety inspection if the inspector's meter is not calibrated correctly or has a low battery. This is why the law has a leeway to allow windows to be as low as 29%, but not a percentage point lower.

For more information on tinting laws and facts, see our FAQ section.

Maintain safety while out on the road by working with Ohana Tinting of Kapolei and Honolulu, HI. The family-owned and -operated tint shop has provided quality auto, residential, and commercial tinting services since 2013. They back every installation with a manufacturer warranty and treat every customer like family. Set up a window tinting appointment by calling (808) 636-6551, or visit our appointment page to book online today.