Texas State Regulations
Window Tint Darkness
- Windshield: 25% VLT tint is allowed above the manufacturer’s AS-1 line or top 5 inches, with less than 25% reflection.
- Front Side windows: Must allow more than 25% of light in.
- Back Side windows: Any darkness can be used.
- Rear Window: Any darkness can be used with side outside mirrors, 25% VLT without.
Window Tint Reflection
- Front Side windows: Must not be more than 25% reflective.
- Back Side windows: Must not be more than 25% reflective.
Source: https://www.dps.texas.gov/section/vehicle-inspection/window-tinting-standards