In Illinois, the legality of 20 percent window tint is a nuanced topic that drivers need to understand. As of 2026, 20 percent window tint is generally permissible on cars and SUVs, but specific regulations exist concerning different types of windows. Front windshields can only have a tint that allows over 35 percent of light to pass through. Therefore, while you may apply 20 percent tint to rear windows, it’s essential to be aware of the rules to avoid fines or legal complications.
Understanding Tint Darkness Levels
Window tint darkness is measured by Visible Light Transmission (VLT). The lower the VLT percentage, the darker the tint. For instance, a 20 percent tint allows only 20 percent of light in, making it considerably darker than higher percentages. In Illinois, the law permits various levels of tint for different vehicle windows, but compliance is key. Knowing what forms of tint are legally acceptable can save you from expensive modifications or penalties.
Medical Exemptions
Certain individuals in Illinois can receive exemptions allowing darker tints for medical reasons. If you suffer from a condition that requires such tints — such as lupus or skin cancer — you may apply for a Medical Exemption Permit. This permit allows for darker tints on front windshields or other windows, even if they fall below the legal limits. Always consult a medical professional and obtain the necessary documentation before applying for such exemptions.
Penalties for Non-Compliance
Driving a vehicle with illegal tint can result in fines and orders to remove the tint. In Illinois, fines can reach up to $500 for violations concerning window tint. This not only incurs an immediate financial penalty but can also affect your insurance rates and vehicle registration status. It’s worth investing in a reputable tinting service that knows and adheres to the state regulations to avoid such issues.
How to Check Tint Levels
To ensure your window tint complies with state laws, you can use a tint meter, which measures the VLT of your windows. Many auto shops offer tint measurements as a service. If you suspect your tint is illegal, it’s advisable to sort this out as soon as possible to avoid the repercussions of law enforcement.
Common Misconceptions
Many individuals assume that all vehicles can have the same level of tint regardless of their window types. This is not the case in Illinois. Each window serves a purpose, and the law reflects that. Understanding these distinctions is critical for any vehicle owner considering tinting their windows. Be aware that regulations can change, so keeping up-to-date with local laws is essential.
Is 20 percent window tint legal on rear windows in Illinois?
Yes, applying a 20 percent tint on rear windows is legal in Illinois. However, it’s important to ensure that the front windshield adheres to the 35 percent light transmission requirement.
Can I get pulled over for having tinted windows?
Yes, law enforcement in Illinois can pull you over for tinted windows that do not comply with the specified regulations. Always ensure your tint is within legal limits to prevent being ticketed.
What are the fines for illegal window tint in Illinois?
Fines for illegal window tint can reach up to $500 in Illinois. This penalty may increase with repeated offenses.
Do I need a permit for medical exemptions?
Yes, you will need a Medical Exemption Permit to apply for darker window tints for medical reasons. Ensure you have the proper documentation and approval before proceeding.
How can I ensure my tint is legal before applying it?
Consulting with a reputable tinting service that understands Illinois laws can help ensure compliance before application. Alternatively, using a tint meter to test your current tint can confirm legality.