How to Measure Tint Percentage: Laws And Window Tints
Car window tinting is not a new process for most drivers — especially for those in hotter places like Phoenix, Arizona. Offering car owners various benefits starting from heat reduction down to reinforcing shatter resistance, tinting films have grown to be a must for them. Yet despite the huge demand, not everyone understands how tinted windows work and why there are tinting laws. One thing that many people don’t know is how to measure tint percentage.
With this in mind, SmartFilm is here to discuss the relationship between window films and law enforcement — starting with window tint percentages and visible light transmission!
How Tints Work And How To Measure Tint Percentage
In its most basic form, window films or car tints are meant to reduce the heat and UV rays that pass through the windows of a vehicle. The light that passes through these laminated films are initially converted into infrared radiation before it’s rejected back to the exterior of the vehicle.
Its characteristics often vary depending on its construction component but some of the most common materials used in creating them are dye, metal, and ceramic. The commonly used term tint percentage is used to determine the darkness of the films and is often measured by its VLT levels or visible light transmission.
Your tint’s VLT level shows the amount of visible light it allows to pass through. For instance, if a tint meter reveals that your side windows have a VLT level — or tint percentage — of 5%, it means it’s very dark.
The lower the tint percentage is, the darker the tint is. And if the car window tint darkness is that low, it becomes a safety hazard — even a security concern.
Law Enforcement And Car Tinting
Undeniably, tinting films offer great benefits to drivers regardless of their vehicle. But just like everything else in the world, it has its own cons. Dark tints have established a record for itself by causing several road accidents and pedestrian incidents in the previous years. Additionally, it has created various security issues for both the locals and the law enforcers.
If not regulated, dark films can damage, traumatize and even kill people. The states then grew divided — some wanted to ban tinting entirely, while some saw how useful it could be for car owners. And as a result, different state and federal laws were created.
Depending on where you are, the legal tint percentages will differ, which is why it’s good to know how to measure tint percentage. Additionally, the regulations also differ depending on the type of your vehicle. For instance, the regulations in Arizona might differ from that in California. Additionally, the specifications of the laws between trucks and SUVs might change when you move to another different state.
Admittedly, people felt confused by the varying tinting laws and soon enough, car manufacturers started to worry about possible legality issues. With this in mind, manufacturers decided to live by the rules from the National Highway Traffic Safety Administration which states that untinted car windows should allow 70% of visible light. Additionally, a vehicle must have a clear windshield and front windows while its back and rear windows could be as dark as they can be.
Today, both drivers and tint shops keep themselves updated for any changes or amendments to their local tinting laws. And for fairly new car owners of Arizona, it’s recommended that they educate themselves on the region’s tinting laws and how to measure window tint percentage.
Arizona’s tinting laws were enacted around 1994 and discusses regulations for tinting SUVs and Sedans. The law encompasses restrictions on tint darkness, reflection as well as other regulations on colors, certificates and side mirrors.
Here are Arizona’s updated window tinting laws.
Tint Darkness And Reflection
Arizona limits the VLT percentage of tints for both windshields and front side windows of vehicles. If car owners are to install non-reflective tints on their windshields, they must be above the manufacturer’s AS-1 line while tints to be installed on the front side windows must allow more than 33% of visible light in.
On the other hand, they have the liberty to tint the back side windows and rear windows of their as dark as they wish to. Comparatively, the tint reflection of tinted front side and back windows must not increase by 35%. These regulations apply for Sedans, SUVs as well as Vans.
Violation of any of the aforementioned regulations could result in a ticket and a fine of up to $250. If you law enforcers measured your tinted windows with a tint meter and discovered the percentages are illegal, you’re likely to get a ticket. Luckily, Arizona has a ‘fix it ticket’ known as the Equipment Repair Order. If you are able to fix your tints, you only need to pay a small fine after presenting physical proof that your vehicle is now legally tinted and the violation will be removed!
While it may be true that knowing these basic laws is a great advantage for car owners, it doesn’t mean they should stop there. Arizona has other regulations that must be taken seriously. For instance, red colored or amber colored tints are illegal in the region and if a vehicle’s rear window is tinted, they must have dual side mirrors to compensate for the darkness of the tint as well as the potential vision obstruction it might cause.
Why Experts Matter
Laws may change and revised every now and then, making it more difficult for car owners to understand already varying regulation. With this in mind, experts believe that it’s best if Arizona drivers consult professional installation teams like the ones SmartFilm has before proceeding to any tinting service.
Tint shops in the region keep themselves updated with the latest tinting laws, ensuring clients that their cars are legally tinted! If you want your question on how to measure how much tint percentage is legal in Arizona, it’s best that you work with great service providers like SmartFilm!