Up to
98%
Heat Reduction

Danville, California
Window tint rules in California apply to vehicles driven in Danville, and they set what shade of film is acceptable on each window. This guide explains how the limits are structured, what happens if film falls outside them, and how modern film technology can deliver heat and UV performance without going darker than the law allows.

Film that falls outside the legal limits can lead to enforcement action. A common outcome is a correction notice, where the driver is asked to put the tint right and show that the vehicle now complies. The exact penalty depends on the circumstances and on how the officer and the court treat the violation, which is why it pays to confirm the limits before any film goes on the glass.
Window film is bonded with a strong adhesive, so removal takes time and can leave residue. Rear glass with heating elements needs extra care, as damaged defroster lines can be costly to repair. Choosing a compliant shade first avoids the job entirely.
Tint limits are written around visibility, and they are not the same for every window or every body style. Passenger cars and multi-purpose vehicles such as SUVs, vans and trucks are treated differently, with separate figures for the windshield, front sides, rear sides and rear glass. The tables below set out how those limits are grouped so you can see which category your vehicle falls into.
Passenger Vehicles
Passenger vehicles, including sedans, coupes and convertibles, have their own set of limits for each window.
A non-reflective tint / sun strip, is allowed 4 inches from the top as long as it does not go past the AS-1 line on your windshield.
The California law allows 70% of light visibility for front side windows.
The California law allows any shade of light visibility for rear side windows.
The California law allows any shade of light in visibility for the rear window.
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Window Tint Quote (Danville)
Passenger Vehicles
Hatchback, Sedan, Coupe, Station Wagon
Multi-Purpose Vehicles
SUVs, vans and trucks are grouped as multi-purpose vehicles, and the approved tint level varies by window position.
A non-reflective tint / sun strip, is allowed 4 inches from the top as long as it does not go past the AS-1 line on your windshield.
The California law allows 70% of light visibility for front side windows.
The California law allows any shade of light visibility for rear side windows.
The California law allows any shade of light visibility for rear window tint.
Want a car window tinting quote in Danville, CA?
Window Tint Quote (California)
Multi-Purpose Vehicles
SUV, Van, Truck
Check current requirements with local authorities before fitting film.
Shade and heat performance are separate. Kepler IR and IR+ nano-ceramic films work on the heat side, so a lighter, legal shade can still improve cabin comfort. Always compare the exact film and shade.
Up to
98%
Heat Reduction
Up to
99%
UV Protection
Up to
96%
Glare Reduction
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Warranty terms
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California town pages
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So what's next?
Discover our films with a full 360-degree view to help our Danville window tinting customers to find the ideal tint shade. View our rangehere.
Tell us about your vehicle and the film you are considering, and ask a local tinter whether they carry Kepler film or can get it.


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Kepler supplies nano-ceramic automotive film to independent installers, and the film is made to hold up to daily sun exposure, heat and cleaning. When you enquire, the dealer handling your job can explain the warranty terms that apply to the specific film and installation you are quoted for, so you know exactly what is covered before work starts.
How Kepler works
Kepler makes the film, not the tint job. Independent tinting businesses install window film. For a project in Danville, California, ask a local tinter whether they carry Kepler film or can get it, then arrange the work directly with that shop.
Start your quote requestFilm availability and installation services vary by independent shop.
Kepler makes automotive and architectural window film, from everyday tint to nano-ceramic.
Independent tinting businesses install window film. Ask a local shop whether they carry Kepler film or can get it.
Share your project details, then ask an independent local tinter whether they carry Kepler film or can get it.
Check the current official tint rules and enforcement guidance for your vehicle. If you receive a citation, follow the instructions on that notice and confirm any required action with the issuing authority. Do not rely on this page for a penalty amount or a prediction about the outcome.
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