IS MY MOD LEGAL?

Window Tint in Colorado

Conditional

Front side windows: minimum 27% VLT. Rear side and back windows: minimum 27% VLT.

Verified against primary sources · August 2026

What the law says

Front side windows: minimum 27% VLT. Rear side and back windows: minimum 27% VLT. Darker rear windows are legal only when both front side windows and the windshield strip allow 70% or more. Windshield: non-reflective tint on the top 4 inches only.

Specific Limits

Back window
27% VLT minimum
Rear side windows
27% VLT minimum
Front side windows
27% VLT minimum

Statute

C.R.S. § 42-4-227

Read the statute →

Frequently Asked Questions

Are window tint legal in Colorado?
Front side windows: minimum 27% VLT. Rear side and back windows: minimum 27% VLT.
What are the exact window tint limits in Colorado?
Back window: 27% VLT minimum. Rear side windows: 27% VLT minimum. Front side windows: 27% VLT minimum. Source: C.R.S. § 42-4-227.

Street-legal window tint picks

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