IS MY MOD LEGAL?

Window Tint in North Dakota

Conditional

Front side windows: minimum 35% VLT. Rear side and back windows: any darkness.

Verified against primary sources · August 2026

What the law says

Front side windows: minimum 35% VLT. Rear side and back windows: any darkness. Rear tint of any darkness requires exterior mirrors on both sides. Law change: HB 1340 (2025) lowered the front-side minimum from 50% to 35%. North Dakota uniquely allows the entire windshield to be tinted at ≥70%.

Specific Limits

Back window
Any darkness
Rear side windows
Any darkness
Front side windows
35% VLT minimum

Exceptions & Exemptions

Rear tint of any darkness requires exterior mirrors on both sides.

Statute

N.D.C.C. § 39-21-39

Read the statute →

Frequently Asked Questions

Are window tint legal in North Dakota?
Front side windows: minimum 35% VLT. Rear side and back windows: any darkness.
What are the exact window tint limits in North Dakota?
Back window: Any darkness. Rear side windows: Any darkness. Front side windows: 35% VLT minimum. Source: N.D.C.C. § 39-21-39.
Are there exceptions for window tint in North Dakota?
Rear tint of any darkness requires exterior mirrors on both sides.

Street-legal window tint picks

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