Window Tint in Montana
Conditional
Front side windows: minimum 24% VLT. MPV windows behind the driver are exempt.
Verified against primary sources · August 2026
What the law says
Front side windows: minimum 24% VLT. MPV windows behind the driver are exempt.
Specific Limits
- Back window
- Any darkness
- Rear side windows
- Any darkness
- Front side windows
- 24% VLT minimum
Frequently Asked Questions
Are window tint legal in Montana?
Front side windows: minimum 24% VLT. MPV windows behind the driver are exempt.
What are the exact window tint limits in Montana?
Back window: Any darkness. Rear side windows: Any darkness. Front side windows: 24% VLT minimum. Source: MCA § 61-9-405.
Street-legal window tint picks
Gear that helps you mod without a ticket in Montana.
Pre-cut window tint kit
Cut for your exact make and model. Pick a shade at or above your state's front-window VLT limit.
Shop on AmazonVLT tint meter
Know your actual VLT before an officer or inspection station measures it for you.
Shop on AmazonTint application tool kit
Squeegees, 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.