Oklahoma Window Tint Laws 2026
Oklahoma requires 25% VLT on front side windows for every vehicle. On a passenger car, that same 25% floor covers the back side and rear windows too. SUVs, vans, and other multipurpose vehicles are widely described as exempt behind the driver, any darkness legal there, consistent with how Oklahoma's own exemption paperwork treats the two window categories separately.
Worth knowing before you apply for a medical exemption: Oklahoma's exemption has a hard floor of 15% VLT, no physician can recommend anything darker, and anything approved below 20% can come with a daylight-driving-only restriction on your license.
Quick Reference
| Window | Passenger Car | SUV / Van / MPV |
|---|---|---|
| Windshield | Non-reflective, top 5" or above AS-1 line | |
| Front side windows | 25% | 25% |
| Back side windows | 25% | Any darkness |
| Rear window | 25% | Any darkness |
How Dark Can Your Tint Actually Be
25% VLT on the front is a genuinely dark, noticeably tinted shade, matching Texas and Louisiana among the darker front-window standards in the country. It applies the same way to sedans, SUVs, vans, and trucks, with no separate figure for any vehicle type on the front windows.
The split happens behind the driver. Sedan owners have to keep the back side and rear windows at that same 25% floor, no unlimited-darkness option for passenger cars. Every detailed source checked for this guide, including the state's own medical exemption form language distinguishing "windows on either side of the driver" from "windows to the rear of the driver," describes SUVs, vans, and other multipurpose vehicles as exempt from the rear-window standard. The exact statutory subsection defining that exemption wasn't located in this research, so this is reported as the strongly consistent consensus among sources rather than a directly quoted statute line, worth confirming with Oklahoma DPS if it's central to your install decision.
The windshield only permits non-reflective tint above the AS-1 line or within the top 5 inches. No aftermarket darkness is permitted below that line.
Legal vs Illegal
Legal
- ✓25%+ VLT film on front side windows, any vehicle
- ✓25%+ VLT on sedan back side and rear windows
- ✓Any darkness on SUV, van, or MPV rear windows, with dual mirrors installed
- ✓Non-reflective strip above the AS-1 line on windshield
Illegal
- ✕Front side film below 25% VLT without exemption
- ✕Dark rear windows on a sedan below 25% VLT
- ✕Mirrored or mirror-like finish film on any window
- ✕Rear window tinted without dual outside mirrors present
Reflectivity: Two Separate Rules, Not Just a Percentage
Oklahoma caps reflectance at 25% on the covered windows. But the statute does something more precise than most states: its own definition of a "sun screening device" specifically excludes any material, film, application, or device with a mirrored or mirror-like finish. That means a genuinely mirrored product isn't just over a reflectivity limit, it may not qualify as a legal sun screening device at all under the statute's own terms, a distinct and stricter standard than a simple percentage cap.
The Dual Mirror Requirement
Multiple sources describe a dual-mirror requirement: if the rear window is tinted at all, the vehicle should have dual outside side mirrors in good working order. This wasn't confirmed against the exact statute subsection in this research, but it's a low-cost thing to check regardless, most factory rear-view setups already satisfy it without any extra work.
Medical Exemptions
How the exemption works
Oklahoma's medical exemption is administered by the Department of Public Safety's Medical Standards Unit. A physician licensed under 59 O.S. § 495 must examine the applicant and provide written attestation that they need to be shielded from direct sunlight while in a vehicle, specifying the exact percentage recommended for the windows on either side of the driver and the windows to the rear.
A hard floor most guides don't mention
The exemption cannot go below 15% VLT under any circumstances, that's a statutory floor, not a suggestion. There's also a practical consequence for anything approved between 15% and 19%, the Department of Public Safety may attach a "daylight driving only" restriction to the person's driver license alongside the tint exemption itself, on top of whatever other restrictions apply under Title 47 or the medical aspects rules in OAC 595:10-5.
Enforcement
Tint is a primary offense in Oklahoma. State Troopers and local departments can stop a vehicle based on tint appearance alone using a calibrated meter, and since the standard differs by vehicle type behind the driver, officers typically confirm the vehicle classification along with the reading itself.
What Legal Tint Actually Costs in Oklahoma
Since sedan owners have to hold every window near 25%, many Oklahoma installs run a fairly uniform ceramic film across the vehicle rather than a sharp clear-front, dark-rear contrast. SUV and van owners have real freedom on the rear glass. Ceramic film is a common upgrade for UV and infrared rejection given Oklahoma's hot summers.
| Film Type | Sedan | SUV / Truck |
|---|---|---|
| Dyed film | $130 to $250 | $190 to $360 |
| Carbon film | $190 to $310 | $250 to $400 |
| Ceramic film | $220 to $420 | $310 to $570 |
Use the calculator to get an estimate specific to your vehicle before contacting any shop.
Free Tint Cost CalculatorFrequently Asked Questions
Tint Enforcement by City
Oklahoma City
OKC PD and Oklahoma Highway Patrol both enforce, I-35, I-40, and I-44 see regular patrol presence.
Tulsa
I-44 and US-75 corridor, consistent statewide 25% rule applies.
Norman
I-35 corridor, university-area traffic density adds to routine enforcement stops.
Broken Arrow
Part of the greater Tulsa metro enforcement pattern, standard statewide procedure applies.
Lawton
I-44 corridor, standard statewide enforcement pattern.
Related Reading
Window Tint Laws by State
Oklahoma tint law is one piece of a bigger picture. Every state sets its own VLT limits, and they vary more than most drivers expect. Browse the full directory below.
Oklahoma tint law reference: 47 O.S. § 12-422, confirmed as the current citation via Oklahoma Administrative Code Title 670, Chapter 15, Subchapter 13. Laws can change. Always verify current requirements with Oklahoma DPS before getting your windows tinted.