Hawaii Window Tint Laws (2026)

Info: Front side windows must let at least 35% of light through, with a 6% margin allowed.

InfoVerified Jun 18, 2026

Front side windows must let at least 35% of light through, with a 6% margin allowed. Windshield film is allowed only above the AS-1 line — the marking near the top of the windshield — or across the top 4 inches if the glass has no AS-1 mark. (HRS 291-21.5)

Official source: capitol.hawaii.gov →

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