Florida requires front side windows to let at least 28% of light through, while every window behind the driver — rear side (door) windows and the back glass together — can go as dark as 15% VLT on a sedan, or 6% VLT on a multipurpose passenger vehicle. This split is set by two statutes: Florida Statute 316.2953 covers the front side windows, and Florida Statute 316.2954 ("windows behind the driver") covers the rear side windows and back glass together as one category.
Florida VLT limits by window
- Front side windows (driver + front passenger): must allow at least 28% VLT, on both sedans and multipurpose passenger vehicles. Reflectance is capped at 25% on these windows. Set by Fla. Stat. 316.2953.
- Rear side (door) windows and back glass (rear windshield): grouped together under Fla. Stat. 316.2954 as "windows behind the driver" — at least 15% VLT on a sedan, or at least 6% VLT on a multipurpose passenger vehicle. Reflectance is capped at 35% on these windows.
- Windshield: a transparent strip is allowed as long as it does not encroach on the AS/1 area (Fla. Stat. 316.2952(2)(b)).
- Tolerance: Fla. Stat. 316.2955 says every percentage measurement is subject to a ±3% tolerance, but it does not say how the tolerance is applied, so don't treat it as room to go darker.
- Multipurpose passenger vehicle: defined in Fla. Stat. 316.2951 as a motor vehicle designed to carry 10 persons or fewer that is constructed on a truck chassis or has special features for occasional off-road operation. It isn't a synonym for "SUV" or "van" — whether a given vehicle qualifies depends on that definition.
Medical exemptions
Florida's statutes include provisions for medical exemptions from the tint limits, but we haven't verified the current requirements and don't describe them here. Check with the Florida Department of Highway Safety and Motor Vehicles before relying on one.
Enforcement and penalties
Illegal tint is a non-moving traffic violation in Florida. A reading from a Department-approved light meter is presumed accurate and admissible at the trial of the infraction (s. 316.2955(3)). The reduced-fine repair-affidavit option in s. 318.18(2)(c) names violations of ss. 316.2935 and 316.610, not the tint sections. Separately, under Fla. Stat. 316.2956, selling or installing window material that doesn't comply is a second-degree misdemeanor — a stricter exposure for shops than for drivers.
What this means when you're quoting a job
Florida's split limits are the detail that trips up installers moving from a state with one flat number: 28% up front, but everything behind the driver — including the back glass, not just the rear doors — drops to 15% (6% on a multipurpose passenger vehicle). Quoting "28% all around" under-sells what's legal on the back glass and rear doors; quoting "15% up front" puts an illegal front window on the car. A window tint shop software tool that separates the front-window threshold from the "behind the driver" threshold in the quote builder — the way SalesThumb's Florida VLT compliance check does — keeps the front desk from mixing the two up.
Frequently asked questions
What is the darkest legal tint in Florida? Front side windows need at least 28% VLT. Every window behind the driver — rear side (door) windows and the back glass — can go as dark as 15% VLT on a sedan, or 6% VLT on a multipurpose passenger vehicle.
Is 15% tint legal in Florida? Only if the finished window passes. Behind the driver, the statute allows film that, applied to and tested on the specific vehicle's rear window glass, lets in at least 15% of light (6% on multipurpose passenger vehicles) and reflects no more than 35%. Because the test is on the finished window, a film rated 15% does not by itself show that it passes, so have the finished window measured. It is not legal on front side windows, which require at least 28%.
Do rear side windows and the back windshield have the same limit in Florida? Yes. Florida Statute 316.2954 groups them together as "windows behind the driver," both held to the same 15% VLT floor on a sedan (6% on a multipurpose passenger vehicle) — a separate, darker category from the front side windows.
Is there a fine for illegal window tint in Florida? For the driver it is a noncriminal traffic infraction, punishable as a nonmoving violation under chapter 318. Selling or installing noncompliant material is a second-degree misdemeanor under Fla. Stat. 316.2956.
Is there a medical tint exemption in Florida? Florida's statutes include medical-exemption provisions, but we haven't verified the current requirements. Confirm with the Florida Department of Highway Safety and Motor Vehicles before relying on one.
This is general information based on Florida's public statutes and reporting on Florida Statutes 316.2953 and 316.2954, not legal advice — enforcement can vary by county and laws change over time, so confirm specifics with the Florida Department of Highway Safety and Motor Vehicles or a licensed attorney before you install, buy, or contest a citation.
Related
- State-by-state window tint laws (VLT limits) - Florida shop market + VLT summary - Georgia window tint law changes: HB 1161 explained - Window tint percentages: what VLT, 5%, 20%, 35% mean