Wisconsin Window Tint Laws (2026)

Info: Front side windows must let at least 50% of light through, and the tint must be non-reflective.

InfoVerified Jun 18, 2026

Front side windows must let at least 50% of light through, and the tint must be non-reflective. Windshield tint is allowed only above the AS-1 (or "A") mark on the windshield. (Wis. Admin. Code Trans 305.34)

Official source: docs.legis.wisconsin.gov →

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