Driving in Arizona without window tint is like facing the summer sun without sunscreen. The heat and glare can turn your commute into a sweaty, uncomfortable, and dangerous experience. But before you rush to get your car tinted, there’s something crucial to know: the law. Choosing the wrong tint can lead to a ticket, and nobody wants that. Knowing Arizona's window tint laws is the first step toward a cooler, safer, and ticket-free ride.

The rules may be specific, but they are easy to understand once you know what to look for. The key is understanding which windows fall under which rules, along with a concept called VLT.

VLT and What it Means for You?

VLT stands for "Visible Light Transmission." In simple terms, it refers to the percentage of light that passes through your car window. A higher VLT number means more light gets through, resulting in a lighter tint. A lower VLT number means fewer light passes, so the tint is darker. For instance, a 50% VLT tint is significantly lighter than a 5% VLT tint, which is often called "limo tint."

Arizona's laws are based entirely on VLT percentages, making this the most important concept to understand. The rules aim to balance your need for a cooler car with the safety of everyone on the road. Law enforcement needs to see into your vehicle for their safety during a traffic stop, and you need visibility to drive safely.

The Rules, Room by Room

Arizona law divides your car's windows into a few specific categories, each with its own set of rules. This distinction is crucial, as many people overlook it, which can lead to illegal tinting.

Front Side Windows

These are the windows next to the driver and front passenger. Under Arizona law, these windows must allow at least 33% of visible light to pass through. This is the strictest rule for car windows, and it's where many people get into trouble. A tint with a 35% VLT rating is a popular choice because it is slightly above the legal minimum, providing a small buffer.

Back Side and Rear Windows

The law is much more lenient for windows behind the front row. Arizona allows any darkness of tint on these windows. Yes, you can go as dark as 5% VLT "limo tint" without breaking the law. This is an excellent way to enhance privacy and reduce heat for backseat passengers or for items stored in the rear of the vehicle.

The Windshield

The rules for the windshield are quite specific. You cannot have any tint on the main part of the windshield. However, you can have a non-reflective tint strip at the very top. This strip must not extend beyond the "AS-1" line, a subtle line etched into most windshields by the manufacturer. If your windshield doesn't have an AS-1 line, the tint strip cannot be lower than five inches from the top of the glass. This strip helps reduce sun glare while keeping your visibility clear.

It's Not Just About How Dark It Is

Window tinting isn’t just about darkness. Arizona law includes rules about other factors to consider.

• Reflectivity: The tint on your windows cannot be excessively shiny or reflective. This rule helps prevent blinding glare that could distract other drivers. The tint cannot exceed 35% reflectivity for both the front and back side windows.
• Color: Most states have regulations regarding tint colors, and Arizona is no exception. Fortunately, common colors such as gray, green, and blue are permitted. However, red and amber tints are strictly prohibited, as these colors are usually reserved for emergency vehicles.
• Dual Side Mirrors: Here’s a unique aspect of Arizona law: if you tint your rear window (the one used for the rearview mirror), you must have dual side mirrors on your vehicle. This rule ensures you can still see behind you, even if the rear window tint is very dark.

Sunshine, Sunburns, and Serious Skin

For some people, the Arizona sun poses a serious health risk. Conditions like lupus, melanoma, or extreme photosensitivity can make even a short drive hazardous. The state of Arizona recognizes this and offers a medical exemption for window tinting.

If you have a medical condition that requires a darker tint than what is legally allowed, you can apply for an exemption. A licensed medical professional needs to fill out a specific form from the Arizona Department of Transportation (ADOT). Once approved, you’ll have the necessary paperwork to prove your exemption, allowing you to tint your windows beyond the legal limit without worries.

Your Questions About Tint Laws Answered 

Q1: What's the penalty for illegal window tint in Arizona? 

A: Illegal tint is a non-moving violation in Arizona, resulting in a fine. The officer might also issue a "fix-it" ticket, meaning you'll need to remove the tint and provide proof that your car complies to avoid a higher fine.

Q2: Is a "5% tint" legal on my front windows? 

A: No. A 5% VLT tint is well below the 33% minimum required for front side windows. This type of illegal tint will likely lead to a ticket.

Q3: Does a "factory tint" count toward the VLT percentage? 

A: Yes. Factory tint, which is essentially darkened glass, affects the VLT. A professional tint shop will measure your windows' existing VLT before applying any film to ensure the final result meets legal limits.

Q4: Do I need a sticker to prove my tint is legal? 

A: No, Arizona law does not require a sticker to certify that your tint is legal. However, having a receipt from a reputable tint shop that lists the VLT percentage can be useful if you're pulled over.

Ready to Roll? Let's Get Tinting!

Understanding Arizona's window tint laws is essential for a stress-free driving experience. At Amazing Tint LLC, we don’t just sell window film. We offer peace of mind. Our team is knowledgeable about Arizona's specific regulations. We’ll ensure your tint meets the law using our high-quality computer-cut technology for a precise fit every time.

We are a family-owned business dedicated to helping our Phoenix neighbors stay cool and safe on the road. Whether you're seeking the darkest legal tint for your rear windows or need help with a medical exemption, we can guide you through the rules. Don’t risk a ticket or poor installation. Contact us today for a free quote, and let’s properly tint your car.