Will Tinted Windows Fail a Pennsylvania Vehicle Safety Inspection?

Pennsylvania drivers know window tint can make a car more comfortable, but it also raises questions about passing your annual vehicle safety inspection. If your tint is too dark or not installed to state law, you risk failing inspection, and possibly facing a fine. But what if you have a medical need for darker tint? Pennsylvania law does allow a medical exemption, but you must follow specific steps. Here’s what you need to know to keep your car legal and safe, whether you tint for style, comfort, or health.

Pennsylvania Window Tint Laws: The Basics

Every state has its own window tint laws, and Pennsylvania is stricter than most. In this state, the law requires:

• Front side windows: At least 70% visible light transmission (VLT)
• Back side windows: At least 70% VLT
• Rear window: At least 70% VLT
• Windshield: Non-reflective tint only above the AS-1 line

In plain terms, your windows must let at least 70% of light through, anything darker is illegal for most drivers. Law enforcement and inspection stations use light meters to check the VLT. If your windows are darker, you can fail inspection and may get a ticket. The typical fine for illegal tint in Pennsylvania is $110.

How Window Tint Affects Your Vehicle Inspection

During a Pennsylvania safety inspection, the technician checks your tint level. If any window fails to meet the legal limit, you will not pass. The shop will mark your inspection as failed, and you must remove or replace the tint before the vehicle can pass. This applies to all passenger vehicles registered in the state, unless you have a valid medical exemption.

Some shops are stricter than others, but the law is clear. If your windows are too dark, you risk both a failed inspection and a citation from law enforcement. Repeat violations may bring more serious consequences, including registration issues.

Who Qualifies for a Medical Window Tint Exemption?

Pennsylvania recognizes that some medical conditions require extra protection from sunlight. For these drivers, the state allows an exemption from the standard tint limits. Qualifying conditions often include serious eye or skin disorders that make extra UV or light exposure dangerous. Examples include:

• Photophobia (extreme light sensitivity)
• Lupus
• Migraines triggered by sunlight
• Albinism
• Cataracts or other serious eye conditions

For a full list of qualifying conditions, see All qualifying conditions.

How to Apply for a Medical Tint Exemption in Pennsylvania

Pennsylvania makes it possible to apply for a medical window tint exemption if you have a legitimate medical need. You must have a licensed physician evaluate your condition and provide signed documentation that specifies your medical necessity. Here’s how it works with our service:

1. You book a remote telemedicine consultation with a licensed physician. Check if you qualify / book your exemption.
2. The doctor reviews your medical history and may ask about your condition and symptoms.
3. If approved, you receive official documentation for a window tint exemption, signed by the physician.
4. You keep this documentation in your vehicle at all times.

Our one-time consultation price is $250, which includes the physician’s evaluation and the signed exemption documentation. If you do not qualify, you get your money back. Once you have your exemption, it is valid as long as your doctor recommends it. There is no fixed expiration unless stated by your physician.

What Happens at Inspection With a Medical Exemption?

If you have a medical tint exemption, show your documentation during your vehicle inspection. The inspector will review your paperwork. As long as you have a valid, signed exemption and your tint is installed safely (without creating visibility hazards), you should pass the tint portion of the inspection. Always keep your documentation in your vehicle, not just during inspection, but also in case you are stopped by law enforcement.

Without this documentation, your vehicle will be treated as any other, and illegal tint will fail. With it, you are legally protected. Pennsylvania authorities are familiar with this process, but it helps to be polite and prepared in case an inspector or officer needs to review your paperwork closely.

Which Medical Conditions Typically Qualify?

Some conditions are more commonly approved for tint exemptions. These include:

• Sensitivity to light, or photophobia
• Autoimmune disorders like lupus or vitiligo
• Genetic conditions such as albinism or xeroderma pigmentosum
• Ocular conditions including astigmatism, cataracts, and macular degeneration
• Skin reactions to sunlight, like solar urticaria or polymorphous light eruption

If you are unsure whether your condition qualifies, see the Frequently asked questions page or book a consultation and speak directly with a physician.

Tips for Passing Inspection With or Without an Exemption

• Check your current tint levels before inspection. Most auto shops can measure VLT for you.
• Remove any aftermarket tint that does not meet state law, unless you have a valid exemption.
• Keep your exemption documentation in your glove box and present it when asked. Do not leave it at home.
• If your medical need changes, update your documentation with your physician. Exemptions are only valid as long as your doctor recommends.
• Read your inspection report carefully. If your tint is questioned, ask the inspector for details.

What If You Fail Inspection for Tint?

If you fail a Pennsylvania inspection for window tint, you must fix the problem before your vehicle can pass. This usually means removing or replacing the tint on windows that do not meet the 70% VLT requirement. If you believe you qualify for a medical exemption, you can book a physician consultation and apply. Once you have your exemption paperwork, you can have your car reinspected.

For ongoing information and updates about Pennsylvania tint law, see our Blog or read about our process on the About Pennsylvania Tint Exemption page.