New Jersey Window Tint Law: What’s Legal in 2026
New Jersey’s window tint rule is N.J.S.A. 39:3-74. In plain terms: aftermarket tint is not allowed on the windshield (except a non-reflective strip along the top) or on the front side windows, while the rear side windows and the rear windshield can be tinted to any darkness. Drivers who need darker front windows for a medical reason can apply for an exemption through the NJ Motor Vehicle Commission. This guide is written by Appearance Plus, a window tint shop in Washington, NJ.
NJ tint rules at a glance
| Window | Aftermarket tint allowed? |
|---|---|
| Windshield | No – only a non-reflective strip along the top edge |
| Front side windows | No – unless you have a medical exemption |
| Rear side windows | Yes – any darkness |
| Rear windshield | Yes – any darkness |
Can you tint front windows in NJ?
Under N.J.S.A. 39:3-74, aftermarket window film is not allowed on the front side windows, and the windshield can only have a non-reflective strip along the top. The way to legally have darker front windows is a medical exemption issued through the NJ Motor Vehicle Commission.
Is 35% or 20% tint legal in NJ?
It depends on the window. On the rear side windows and the rear windshield, New Jersey sets no darkness limit, so 35%, 20% or darker is allowed there. On the front side windows, the statute does not allow aftermarket tint at any percentage without a medical exemption.
Medical exemptions
If you have a medical condition that requires reduced sunlight, you can apply for a window tint exemption through the NJ Motor Vehicle Commission. The requirements and forms are set by the MVC, so check the MVC website for the current process before tinting your front windows. Bring your approval with you to your tint appointment.
Window tint and police stops: State v. Smith (2022)
In 2022, the New Jersey Supreme Court ruled in State v. Smith that police need a reasonable suspicion that the windshield or front side windows are so darkly tinted that officers cannot clearly see the people or items inside the car. Tint on the rear windshield alone is not a reason for a stop.
Window tint at Appearance Plus
We install regular and ceramic window film at our shop in Washington, NJ, and every film carries a lifetime warranty. Ceramic film blocks more heat. Small windows are $25, and a full car (all glass except the windshield) is priced by vehicle size. If you are thinking about tinting your front windows, ask us about the rules and the medical exemption when you book.
Frequently Asked Questions
Is window tint legal in New Jersey?
Rear side windows and the rear windshield can be tinted. Under N.J.S.A. 39:3-74, aftermarket tint is not allowed on the windshield (except a non-reflective strip at the top) or on the front side windows.
Can you tint front windows in NJ?
Not with aftermarket film under the statute, unless you have a medical exemption from the NJ Motor Vehicle Commission.
Is 35% tint legal in NJ?
On the rear side windows and rear windshield, yes – there is no darkness limit there. On the front side windows, aftermarket tint is not allowed without a medical exemption.
How do I get a medical exemption for window tint in NJ?
Medical exemptions are handled by the NJ Motor Vehicle Commission. Check the MVC website for the current application process.
Does Appearance Plus tint windows?
Yes. We install regular and ceramic window film at our shop in Washington, NJ, with a lifetime warranty on the film.
General information, not legal advice. Last reviewed: October 2026.