Window tinting can be great for privacy, cutting down on glare, and keeping your car cooler in the summer. But before you tint your windows, you need to know the rules. If you don’t follow North Carolina’s window tint laws, you could end up with a fine or other legal trouble.
This article breaks down North Carolina’s window tint regulations, including the specific Visible Light Transmittance (VLT) percentages allowed. Keep in mind that these laws can be different depending on the type of vehicle you drive. We’ll also look at rules around reflectivity, potential penalties, and medical exemptions, so you’ll know exactly what the legal tint in NC is.
Understanding Visible Light Transmission (VLT) and Reflectivity
When it comes to window tint, two key terms you need to know are Visible Light Transmission (VLT) and reflectivity. VLT refers to the percentage of light that can pass through the tinted window. The lower the VLT, the darker the tint will be.
Reflectivity, on the other hand, refers to how much light the tint reflects. North Carolina law sets limits on reflectivity. High reflectivity tints are illegal.
To make sure you’re following the law, it’s important to understand the VLT and reflectivity of any tint you install.
Window tint laws for passenger cars in North Carolina
North Carolina has specific regulations about how dark you can tint the windows of your passenger car.
Side and rear window tint regulations
The front and back side windows have to allow more than 35% VLT, or Visible Light Transmission. Keep in mind that North Carolina law allows for a 3% variance, so law enforcement won’t likely ticket you unless your VLT is 32% or less.
If you tint your rear window, your car has to have twin side-view mirrors.
Windshield tint regulations
Tinting is permitted down to the AS-1 line, which is the line marked by the manufacturer. If your windshield doesn’t have an AS-1 line, tinting may extend 5 inches down from the top of the windshield.
However, you can’t use red, amber, or yellow tint on your windshield.
Window tint laws for MPVs, SUVs, and vans in North Carolina
North Carolina’s window tint laws for multi-purpose vehicles (MPVs), SUVs, and vans differ slightly from those for passenger cars.
Front side window regulations
The front side windows of these vehicles must allow more than 35% VLT. It’s worth noting that North Carolina law allows for a 3% variance in VLT, so be sure to factor that in.
Rear side and rear window regulations
In North Carolina, there are no restrictions on how dark the tint can be on the rear side and rear windows of MPVs, SUVs, and vans.
Windshield tint regulations
Tinting is allowed down to the manufacturer’s AS-1 line on the windshield. If the AS-1 line is not visible, tint can extend down 5 inches from the top of the windshield. However, red, amber, and yellow tints are prohibited on the windshield.
Other Important Window Tint Rules and Regulations
North Carolina has other rules about window tinting you should be aware of:
- Reflection Limit: Your tint can’t be more than 20% reflective. This goes for all windows.
- Prohibited Colors: You can’t use red, amber, or yellow tint.
- Dual Side Mirrors: If you tint your back window, you have to have working side mirrors.
- No Tinting Lights or License Plates: You aren’t allowed to tint your taillights, headlights, or license plate covers.
Medical Exemptions for Darker Window Tint
North Carolina allows for darker window tints if you have a medical condition that requires it. If you think you qualify, you’ll need to apply through the North Carolina Division of Motor Vehicles (NCDMV).
Medical exemption permits last for five years.
If you get a medical exception, you’ll need to put the sticker in the lower left-hand corner of your rear window. If you don’t display the sticker, you could get a $200 fine.
Penalties for illegal window tint in North Carolina
If your window tint is darker than the legal limit, you’ll face a fine of $50 plus court costs. That means you could end up paying around $238.
The good news is that a window tint violation is a non-criminal offense, so it won’t go on your criminal record.
However, illegal window tint could affect your car insurance rates, so it’s best to stay within the legal limits.
Frequently Asked Questions (FAQs) About NC Window Tint Laws
What is the darkest legal tint in NC?
For passenger cars, front side windows must allow at least 35% of light through. Multi-purpose vehicles (SUVs, vans, etc.) can have any darkness on rear windows.
How do you get a tint exemption in NC?
You’ll need to apply through the North Carolina Division of Motor Vehicles (NCDMV). Make sure to include documentation from your doctor explaining the medical necessity.
How much is a tint ticket in NC?
A window tint violation in North Carolina will set you back $50, but be prepared for additional court costs, which can bring the total up to $238.
Are smoked headlights legal in NC?
Generally, no. Aftermarket smoked headlights are usually illegal. The exception would be factory-installed smoked headlights, as those have already met safety regulations.
In Closing
Understanding North Carolina’s window tint laws comes down to knowing the visible light transmission (VLT) percentages and reflectivity limits. Keep in mind that the rules are slightly different for passenger cars and multi-purpose vehicles like SUVs and trucks.
Remember that medical exemptions are available, but steep penalties can be levied if you don’t follow the rules.
While we’ve covered the basics here, it’s always a good idea to check with a reputable local tint shop or the North Carolina Division of Motor Vehicles (NCDMV) for the most up-to-date and accurate interpretation of the law in your specific situation. When in doubt, it’s best to double-check!