Can You Apply Window Tint Before License Plate Registration?
2 Answers
It is advisable not to apply window tint before registering a new car. Theoretically, applying tint before registration is acceptable as long as it meets technical standards. However, average consumers often struggle to distinguish which tints have over 70% light transmittance. Many small workshops or unreliable 4S shops may prioritize profit, applying substandard tints that can prevent the vehicle from being registered. Below are solutions if your new car already has tint applied before registration: 1. Try your luck at the DMV: If the tint is relatively transparent—such as a light color where someone outside can clearly see inside the car, and no reflections are visible on the glass—you can take the car to the DMV. The tint might just meet the standards, allowing normal registration. 2. Remove the tint: If the tint is dark, especially black, and reflects light, the only option is to remove it. In this case, the owner must peel off the tint and reapply it after registration at an additional cost.
When I first bought my new car, I also wanted to immediately apply window film for UV protection and added privacy. However, from a legal perspective, it's best not to rush into it before getting the license plate. During new vehicle registration, there's an inspection that includes checking the window's light transmittance, which has clear standards—for example, the front windows typically require at least 70% light transmittance. If you apply a dark film that doesn't meet the required transmittance, the inspection will fail, forcing you to remove and redo it, costing extra money and delaying the registration process. I remember my first car—I made the mistake of applying a darker film without checking, and the DMV rejected it, wasting several days. While applying film is beneficial for sun protection, energy efficiency, and reducing interior heat, it's crucial to wait until after obtaining the license plate and then choose compliant products from reputable shops. This ensures both safety and peace of mind. Regulations may vary slightly by region, so it's advisable to check your local DMV's inspection requirements beforehand or consult with 4S店 staff to avoid pitfalls.
