New Zealand Window Tint Laws

If you own a car or want to tint the windows of your automobile, it’s important that you understand the rules of New Zealand. We will look at every aspect of New Zealand’s window tint laws in this article, including permitted limits, rules, and important factors. then let’s get going!

What Are Window Tint Laws?

Window tint laws are regulations that set restrictions on how darkly tinted windows on cars may be.

These rules are in place to guarantee traffic safety, safeguard drivers and passengers, and preserve law enforcement officials’ visibility. To prevent fines and legal penalties, you have to follow these rules.

Permissible Tint Darkness Levels

In New Zealand, the percentage of visible light transmission (VLT) is used to measure how dark tinted windows are. The quantity of visible light that may travel through the window is referred to as VLT. More vision is available from inside the car when the VLT percentage is greater and the tint is lighter.

Front Side Windows

New Zealand’s window tint regulations require that the front side windows have a minimum VLT of 35%. This implies that the tinted glass must let the passage of at least 35% of visible light. Make sure the tint on your front side windows complies with this standard.

Rear Side Windows and Rear Window

Compared to front side windows, rear side windows and the rear window are subject to less restrictions. The minimum VLT for these windows is 20%, however they may have a deeper tint. It’s important to keep in mind, however, that deeper colours could impair sight, particularly at night or in low light.

Additional Regulations and Considerations

Even if acceptable darkness levels are important, you should be aware of other rules and factors that apply to window tinting in New Zealand. Let’s examine a few of these important parts:

Certification Labels

Window tinting requires that the product have a certification label, which must be present. According to this marking, the colour complies with the requirements defined by the New Zealand Transport Agency (NZTA). As evidence of compliance, the certification sticker has to be attached to the window, often in the corner.

Windscreen Tinting

Laws governing window tinting in New Zealand prohibit any tinting on the windshield, with the exception of the top strip directly above the driver’s line of vision. This strip has to have a VLT of at least 65% so that the driver can see as much as possible.

Inspection and Penalties

During regular inspections or traffic stops, law enforcement personnel and vehicle inspectors have the ability to verify if window tints are in conformity. Window tint rules include strict penalties and fines, and in certain cases, the tint may even need to be completely removed.

Medical Exemptions

In specific situations, people with particular medical issues may be qualified for a window tint law exception. These exemptions need to be properly documented and NZTA-approved.

It is important to complete the required steps and receive the required clearance if you think you are eligible for a medical exemption.

Benefits of Complying with Window Tint Laws

There are multiple benefits for car owners in understanding and adhering to New Zealand’s window tint regulations. Let’s examine a few of the benefits:

Enhanced Privacy

Tinted windows boost your and your passengers’ privacy by reducing outside visibility. You may guarantee that you have privacy while being legal by following the regulations on acceptable darkness levels.

UV Protection

High-quality window tints may filter dangerous UV rays, protecting you from possible harm to your skin and lowering the possibility of interior fading or cracking.

Heat Reduction

Tinted windows may dramatically reduce the amount of heat that enters your car, enhancing comfort throughout the sweltering summer. Additionally, it may reduce the need for excessive air cooling, which might result in fuel cost savings.

Glare Reduction

The reflections from the sun, headlights, and other bright sources may be significantly reduced by window tinting. This makes driving safer and more appealing by increasing visibility and reducing eye strain.


In conclusion, it is important for car owners to learn about and follow with New Zealand’s window tint legislation. You safeguard your safety, and the safety of others, and prevent possible fines by abiding by these rules.

To make sure your tints have the proper certification labels, double-check the permitted darkness levels for front side windows, rear side windows, and rear windows.

Take into account the extra rules, such as the ban on windshield tinting, and be knowledgeable about the inspection procedures and possible sanctions for non-compliance.

Enjoy window tinting’s advantages while driving within the law, such as improved privacy, UV protection, heat reduction, and glare reduction.

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