IS MY MOD LEGAL?

Window Banners in South Carolina

Vehicle type: Truck

Conditional

A sunscreening device may be used only along the top of the windshield and may not extend below the AS-1 line. If the AS-1 line is not visible, no sunscreening device may be applied to the windshield at all. Because the material must be transparent, a printed or opaque banner is not legal in South Carolina — only a clear tint band.

Verified against primary sources · August 2026

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Frequently Asked Questions

Are window banners legal in South Carolina?
A sunscreening device may be used only along the top of the windshield and may not extend below the AS-1 line. If the AS-1 line is not visible, no sunscreening device may be applied to the windshield at all. Because the material must be transparent, a printed or opaque banner is not legal in South Carolina — only a clear tint band.
What are the window banners limits in South Carolina?
A sunscreening device may be used only along the top of the windshield and may not extend below the AS-1 line. If the AS-1 line is not visible, no sunscreening device may be applied to the windshield at all. Because the material must be transparent, a printed or opaque banner is not legal in South Carolina — only a clear tint band. For specific numeric limits and thresholds, see our full compliance report.
Are there exceptions for window banners in South Carolina?
Yes, there may be exceptions and exemptions. Get the full details including medical exemptions and edge cases in our compliance report.

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