
A van can pass annual inspection with window tinting, but whether it passes after tinting mainly depends on whether the tint film meets the relevant regulatory standards. There are two main types of unqualified window films: 1. Mirror-reflective films that completely obscure the interior view; 2. Excessively dark films, mainly found on rear window films. According to the safety technical standards for motor vehicle operation: 1. The driver's compartment must ensure the driver's forward and side visibility. The visible light transmittance of the front windshield and other glass areas in the driver's line of sight must not be less than 70%; 2. No window glass is allowed to have mirror-reflective sunshade films, which refer to films that make the window glass reflect like a mirror, showing reflections of people.

Last time I took my van for the annual inspection with dark tinted film, it almost failed. The inspector used a device to measure the light transmittance and said the front windshield must be over 70%, as too dark would affect visibility and safety. I later replaced it with a lighter tint that met the standards and passed easily. Tinted film actually has many benefits, like sun protection and privacy, but don’t go for overly dark shades, especially for commercial vans, as inspections are stricter. I recommend going to a professional tinting shop to choose products that meet national standards with sufficient light transmittance, and check the inspection station’s requirements in advance. Driving with poor visibility in low light is troublesome and can lead to accidents. Taking the time to comply with tinting regulations saves hassle and ensures peace of mind.

Having driven for transportation for over a decade, I frequently take vans for annual inspections. I've noticed that overly dark window films fail the test due to insufficient light transmission, requiring immediate removal or correction. It's advisable to opt for medium-transparency films, maintaining 50%-70% light transmission for both protection and compliance. Requirements vary by van type, with personal-use vehicles being relatively lenient, but standards shouldn't be compromised. Keep receipts after installation and check the light transmission rate in advance to avoid surprises on inspection day. Safe driving is paramount—poor visibility from low-transparency films increases accident risks. From experience, investing a bit more in compliant films ensures a smoother, one-time pass during inspections.

Just bought a new van and immediately got it tinted, worried it might fail the annual inspection. The shop owner recommended a film with over 70% light transmission, so I chose a light shade. At the inspection, the staff just glanced at it and let it pass. Pretty lucky, but I heard some places are stricter. The car is much cooler inside after tinting, and privacy is well protected. Passing the annual inspection was easy, so I suggest not to mess around with it yourself—using standard film shouldn’t be a problem. Saves money and hassle without affecting the driving experience.


