Window Tint in California
Front side windows: minimum 70% VLT. Rear side and back windows: any darkness.
Verified against primary sources · August 2026
What the law says
Front side windows: minimum 70% VLT. Rear side and back windows: any darkness. Windshield: top 4 inches only — there is no VLT percentage for the windshield itself. Front-side film must transmit ≥88% alone, or ≥70% combined with the glass.
Specific Limits
- Back window
- Any darkness
- Rear side windows
- Any darkness
- Front side windows
- 70% VLT minimum
Frequently Asked Questions
Are window tint legal in California?
What are the exact window tint limits in California?
Street-legal window tint picks
Gear that helps you mod without a ticket in California.
Cut for your exact make and model. Pick a shade at or above your state's front-window VLT limit.
Shop on AmazonKnow your actual VLT before an officer or inspection station measures it for you.
Shop on AmazonSqueegees, slip solution, and trimming tools for a bubble-free DIY install.
Shop on AmazonAs an Amazon Associate, Is My Mod Legal earns from qualifying purchases made through these links, at no extra cost to you. We only recommend gear that helps you stay street-legal.