IS MY MOD LEGAL?

Window Banners in Massachusetts

Conditional

Transparent material is limited to the uppermost 6 inches and must not encroach on the driver's forward viewing area. Because the material must be transparent, a printed or opaque banner is not legal in Massachusetts — only a clear tint band.

Verified against primary sources · August 2026

What the law says

Transparent material is limited to the uppermost 6 inches and must not encroach on the driver's forward viewing area. Because the material must be transparent, a printed or opaque banner is not legal in Massachusetts — only a clear tint band.

Specific Limits

Placement rule
Transparent material is limited to the uppermost 6 inches and must not encroach on the driver's forward viewing area.
Printed banner allowed
No
Windshield strip allowed
Yes

Exceptions & Exemptions

Banner strip limited to top 6 inches of windshield or AS1 line, whichever is lower. Must not obstruct driver's view of road or traffic signals.

Statute

Mass. Gen. Laws c. 90, § 9D

Read the statute →

Frequently Asked Questions

Are window banners legal in Massachusetts?
Transparent material is limited to the uppermost 6 inches and must not encroach on the driver's forward viewing area. Because the material must be transparent, a printed or opaque banner is not legal in Massachusetts — only a clear tint band.
What are the exact window banners limits in Massachusetts?
Placement rule: Transparent material is limited to the uppermost 6 inches and must not encroach on the driver's forward viewing area.. Printed banner allowed: No. Windshield strip allowed: Yes. Source: Mass. Gen. Laws c. 90, § 9D.
Are there exceptions for window banners in Massachusetts?
Banner strip limited to top 6 inches of windshield or AS1 line, whichever is lower. Must not obstruct driver's view of road or traffic signals.

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