(2026) Legal Window Tint Laws Texas

The regulated glass is the glass around the driver. The windshield and the two windows either side of you carry both figures: at least 25% light transmission and no more than 25% luminous reflectance, each measured in combination with the original glass. Windows behind the driver are exempt from regulation under the Transportation Code, and the rear window is unrestricted where the car has an outside mirror on each side. The windshield has two further conditions: film must sit above the AS-1 line, or end five inches below the top where there is no AS-1 line, and it may not be red, amber or blue.

If the front side windows measure under 25% with the glass, the film does not meet the Texas standard, and there is no way to lighten it where it is; it has to come off. That is the slow end of getting it wrong, because the adhesive rarely lets go cleanly. If you are not certain what is already on the car, raise it with your Kepler dealer before you commit to anything, and choose the next shade with a little room above 25%.

It can, and the rear window is where the care is needed, because the defroster elements sit on that glass. Elsewhere the risk is more mundane: old adhesive comes away in pieces, so removal takes heat, patience and the right tools rather than a blade and an afternoon. It is the best argument for choosing a shade you can live with legally the first time, rather than fitting something dark and hoping.

You are, as the person driving the car: the Texas standard applies to the vehicle on the road, whoever fitted the film. That is why it is worth knowing the figure before the work is done rather than after, and the figure is 25% on the windshield strip and both front side windows, measured with the glass, with no limit on the side glass behind you. There is one exception to the 25%, on medical grounds.

No. A nano-ceramic film works by its coating rather than by its shade, which is why Kepler publishes almost the same infrared figure for the dark end of the IR+ range as for the near-clear shade at the top of it. Darkness buys privacy; the coating does the infrared work. So you can keep the front windows well above the Texas 25% and still take the edge off a car that has been standing in the sun.

Law enforcement and tint professionals in Texas use specific tools to check your car's window tinting shade. A tint meter, which checks the visible light transmission (VLT) through windows, is the key tool used. This meter allows officers to quickly verify if the tinting complies with Texas's laws by determining the percentage of light passing through the windows. You may receive a citation and be asked to take off the non-compliant tinting if it's less transparent than the legal limit in Texas. To verify compliance with Texas's laws and avoid issues, have your car's window tinting installed by a reputable professional. If you are considering window tinting for your car in Texas, be sure to choose a trusted installer who is familiar with the legal guidelines.

Yes, most modern car windows have a light built-in tint, even without any aftermarket tinting. The built-in tint is typically very slight and aims to protect the window construction adhesives and materials from UV damage. Although it meets legal window tint limits in Texas, this factory tint does not deliver significant benefits in heat rejection, glare reduction, or privacy like additional tinting. When thinking about enhancing your car's windows in Texas, it's important to factor in the combined VLT of the factory tint and any additional tinting to comply with local laws. Keep in mind that some vehicles, such as Tesla , already have a slight tint in the glass from the manufacturer.

Yes. A medical exception lets you go darker than 25% on the front side windows. It rests on a signed statement from a licensed physician or optometrist that identifies the person with reasonable specificity and states that the sunscreening is necessary to safeguard their health. DPS has not issued Window Tint Exemption Certificates since 1 January 2019, so that signed statement is itself the proof; keep it in the vehicle. Texas also exempts law enforcement vehicles used for law enforcement purposes and vehicles carrying passengers for a fee, such as taxis, limousines and buses. Separately, a clear un-tinted UV film is allowed anywhere on the front windshield with no exception needed at all.

Use the price panel on this page: choose your car and it opens the Texas quick quote. From there your enquiry goes to an independent local tinter, who talks through the film and the shade, prices the work and arranges it with you directly. Kepler makes the film and makes the introduction; the dealer is an independent business that sets its own terms. Ask what your front windows will read once the film is on, so the shade and the 25% are settled in the same conversation.