Texas law allows front‑side windows to have a minimum of 70 percent visible light transmission (VLT), while the back side and rear windows may be tinted down to 20 percent VLT in 2026. The windshield can only have a non‑reflective tint strip along the top 5 inches. These limits are set by Texas Transportation Code § 547.613 and apply to all passenger vehicles registered in the state. Exceeding these limits can result in a citation, fines, and a requirement to remove the illegal tint before the vehicle passes inspection.
Legal Tint Limits in Texas (2026)
- Windshield: Non‑reflective tint allowed on the top 5‑inch strip only; no additional tint is permitted.
- Front‑side windows: Must allow at least 70 percent of light to pass through. This is the strictest requirement for any U.S. state.
- Back‑side windows: Minimum 20 percent VLT is permissible.
- Rear window: Also must meet the 20 percent VLT standard, unless the vehicle has side mirrors that provide an unobstructed view.
How Tint Is Measured
Tint is measured by visible light transmission (VLT), the percentage of outside light that reaches the interior. Certified tint meters, often used by law‑enforcement officers, provide an accurate reading. A VLT rating of 70 percent means the film blocks only 30 percent of light, while a 20 percent rating blocks 80 percent. Drivers should verify the rating on the film’s label and retain the documentation in case of a traffic stop.
Penalties for Non‑Compliance
If a vehicle is found with illegal tint, the driver may receive:
- A civil citation with a fine ranging from $100 to $200.
- A notice to correct the tint within 30 days, after which the vehicle may be deemed unfit for registration.
- Possible court appearance if the driver contests the citation, which can increase costs and lead to a misdemeanor charge for repeated violations.
Special Situations
Medical exemptions are permitted for drivers who require additional tint for health reasons, such as photosensitivity. The exemption must be approved by a licensed physician and filed with the Texas Department of Public Safety; the vehicle will then display a special decal indicating the authorized tint level.
FAQ
What is the VLT percentage for front‑side windows in Texas?
Front‑side windows must allow at least 70 percent of visible light to pass through, meaning the tint may block no more than 30 percent of light.
Can I tint my windshield beyond the 5‑inch strip?
No. Texas law allows only a non‑reflective tint strip on the top 5 inches of the windshield; any additional tint is illegal.
Are there different rules for commercial vehicles?
Commercial vans and trucks follow the same VLT limits as passenger cars, but they may use darker rear window tint if the vehicle is equipped with side mirrors that provide a clear rear view.
How do I prove my tint is legal if stopped by police?
Carry the manufacturer’s certification label showing the VLT rating and keep a copy of the purchase receipt. A certified tint meter reading can also be requested by the officer.
What happens if my tint is too dark and I get a citation?
You will receive a fine and a notice to remove or replace the tint within 30 days. Failure to comply can result in additional penalties, including potential suspension of registration until the vehicle meets legal standards.