Underglow in Illinois
Vehicle type: Truck
Conditional
Illinois restricts underglow lighting that is red, blue, flashing, or visible while driving on public roads.
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Frequently Asked Questions
Are underglow legal in Illinois?
Illinois restricts underglow lighting that is red, blue, flashing, or visible while driving on public roads.
What are the underglow limits in Illinois?
Illinois restricts underglow lighting that is red, blue, flashing, or visible while driving on public roads. For specific numeric limits and thresholds, see our full compliance report.
Are there exceptions for underglow in Illinois?
Yes, there may be exceptions and exemptions. Get the full details including medical exemptions and edge cases in our compliance report.