Commercial Vehicle Tint Rules and Exemptions in New Mexico

Window tint laws for commercial vehicles in New Mexico are clear and precise. If you drive for work or run a fleet, it pays to know what’s allowed, and what to do if you need a medical exemption. This guide covers the legal limits, how enforcement works, and how you can get a physician-approved exemption if you have a qualifying medical condition.

New Mexico Commercial Vehicle Tint Limits

Every commercial vehicle in New Mexico must comply with the state’s tint standards unless covered by an official exemption. Enforcement does not change based on whether your vehicle is a van, pickup, or sedan used for work. Tint restrictions apply just the same.

• Front side windows: 20% Visible Light Transmission (VLT) or lighter. This means at least 20% of outside light must pass through the glass.
• Back side windows: 20% VLT or lighter.
• Rear window: 20% VLT or lighter.
• Windshield: Only non-reflective tint is allowed, and only above the AS-1 line marked by manufacturers.

State law is strict. Tint darker than these limits is not allowed on commercial vehicles unless you have proper medical paperwork. If you’re stopped and found with illegal tint, the typical fine is $100 per violation. This can add up quickly if you operate more than one vehicle or get ticketed multiple times.

Medical Window Tint Exemptions in New Mexico

New Mexico recognizes that some drivers need extra sun protection for medical reasons. The state has a process in place for medical window tint exemptions. If approved, you can legally use darker tint than the standard limits on your commercial vehicle. The exemption lasts as long as your physician recommends it, not just a set period.

Qualifying is straightforward. You must connect with a licensed physician, explain your medical needs, and if approved, get signed documentation. This paperwork must be kept in your vehicle at all times. If you are stopped by law enforcement, you’ll need to show this document to avoid a ticket.

Common medical reasons for an exemption include conditions like photophobia, lupus, and erythropoietic protoporphyria. You can see a full list of qualifying conditions on our conditions page. Not every doctor will write an exemption, and not every condition qualifies, so make sure to check before you apply.

How to Get a Medical Exemption for Your Commercial Vehicle

If you have a qualifying condition, getting your exemption is a simple process:

1. Book a telemedicine consultation. You don’t have to visit a doctor in person. Our service lets you connect with a licensed physician remotely, saving time and travel. Check if you qualify and book your exemption here.
2. Have your evaluation. The physician will review your medical history and discuss your needs. If your condition meets the criteria, the doctor will sign the required exemption paperwork.
3. Receive your signed documents. After your telemedicine visit, you’ll get official medical documentation for your exemption. Print it out and keep it in your vehicle as required by law.

The cost for this full process, including the licensed-physician consultation and the signed exemption paperwork, is $225, one time only. If you do not qualify, you get your money back.

Common Conditions That Qualify

Many medical conditions can make extra tint necessary for safety and comfort. Some of the most common ones in New Mexico include:

• Photophobia (light sensitivity)
• Lupus
• Erythropoietic protoporphyria
• Melanoma and other skin cancers
• Albinism
• Cataracts and certain eye conditions

See more about each medical reason on our All qualifying conditions page. For example, those with migraines or polymorphous light eruption can often qualify if symptoms are severe and ongoing. Our doctors are familiar with these diagnoses and can help you determine if you meet state guidelines.

What to Do After You Get Your Exemption

Once your exemption is approved and paperwork is in hand, you can have your commercial vehicle windows tinted darker than the standard limits. This lets you protect your health while staying legal. Remember:

• Keep your exemption document in your vehicle at all times. Officers will ask for it if you’re stopped.
• Make sure your tint installer knows you’re using a medical exemption. They may need to see your paperwork before working on your windows.
• Only apply the darker tint to your own vehicle(s) as detailed in your paperwork. Exemptions are not transferable to other vehicles or drivers.

If your medical condition improves or your doctor rescinds the exemption, you’ll need to bring your tint back to legal levels or risk a ticket. The exemption only lasts as long as your physician recommends it.

Penalties for Illegal Tint on Commercial Vehicles

Driving a commercial vehicle with tint darker than 20% VLT without exemption paperwork is risky. The typical fine is $100, and you may be asked to remove the tint or face additional penalties. Tickets can add up if you operate multiple vehicles or are stopped repeatedly.

Having the right documentation is the only way to protect yourself from fines. If you have questions about the process, check our frequently asked questions page for more information or visit About New Mexico Tint Exemption for details about state requirements and our telemedicine process.

Frequently Asked Questions About Exemptions

• Who can qualify for a medical window tint exemption? See our All qualifying conditions list or read about photophobia exemptions and lupus exemptions.
• How long is my exemption valid? Exemptions last as long as your physician recommends them.
• Do I have to pay every year? No, our $225 fee is one-time. You only need to renew if your doctor requires it.
• Can I use my exemption on multiple vehicles? No, exemptions are vehicle-specific.

If you’re ready to protect your health and keep your vehicle legal, book your medical exemption consultation now.

For more tips about window tint and staying compliant in New Mexico, visit our blog.