Is it necessary to apply film on the front windshield?
2 Answers
It is not necessary to apply film on the front windshield unless the windshield has sustained certain damages or cracks. In such cases, applying film does serve a purpose. If the windshield cracks, the car window film can act as an adhesive, holding the shattered glass together and reducing the extent of injuries. However, under normal circumstances, a car would not continue to be driven with a damaged windshield. Potential hazards of applying film: It may obstruct the driver's view and cause reflections on the car body, affecting the visibility of vehicles behind and increasing the likelihood of rear-end collisions. If a metallic film is applied, it may easily block ETC and GPS signals and cause issues like high reflectivity.
To be honest, I've been driving for ten years, and I think whether to tint the front windshield depends on personal needs, but safety should always come first. Many local laws require the light transmittance of window films to be no less than 70%, as it can affect nighttime driving visibility, especially increasing accident risks in rainy or reflective road conditions. However, high-quality films can indeed filter UV rays to protect the skin, reduce heat buildup inside the car making the AC more efficient, and prevent small stones from damaging the glass. I recommend checking local regulations first, finding a professional shop to test the light transmittance, and avoiding cheap, low-quality films that may impair visibility. Overall, it's not a must, but choosing the right one can indeed enhance comfort.
