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Montana Window Tint Laws (2026)

Info: Front side windows must allow >=24% light; windshield tint must be clear below the AS-1 line.

InfoVerified Jun 18, 2026

Front side windows must allow >=24% light; windshield tint must be clear below the AS-1 line. Mont. Code Ann. 61-9-405.

Official source: mca.legmt.gov →

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