
Only the Motor Vehicle Inspection Decal and Compulsory Insurance Decal are required. Below is more information about these two decals: 1. Compulsory Insurance Decal: This is insurance that certain entities or individuals are legally required to obtain. It mandates that vehicle owners or managers purchase corresponding liability insurance to increase third-party liability coverage. In the event of an accident, compulsory insurance can provide timely and basic protection for victims to the greatest extent possible. 2. Motor Vehicle Inspection Decal: Vehicles equipped with spark-ignition engines (mostly gasoline or natural gas-powered vehicles) meeting National Standard I or above, and vehicles with compression-ignition engines (mostly diesel-powered vehicles) meeting National Standard III or above, are issued a Green Environmental Inspection Decal (commonly known as the Green Label). Other vehicles that meet the emission standards at the time of manufacture are issued a Yellow Environmental Inspection Decal (commonly known as the Yellow Label).

Over the years of driving, I've learned that there are several crucial decals you must display on your car, and you can't afford to be careless about them. First is the annual inspection sticker – it must be displayed after passing the yearly vehicle inspection to prove your car meets safety standards. Without it, you're in big trouble if pulled over by the police. Then there's the compulsory traffic insurance decal, which comes with your insurance policy. It's essential for handling claims if an accident occurs – driving without it makes me nervous. There's also the environmental protection sticker – cities are strict about emissions now, and the fines for exceeding limits are severe. I always stick them on the top left corner of the windshield after cleaning the glass with alcohol – they adhere firmly without obstructing the view. If you forget to renew them, delayed action means not just fines but also impacts on your credit record. That's why I visit the DMV every January for new stickers – peace of mind is worth it. If they fade or peel occasionally, I immediately get new adhesive to fix them. Once it becomes routine, it doesn't feel like a hassle.

As a new driver, I was busy putting up stickers in the first week after buying my car. The annual inspection sticker is mandatory after the vehicle inspection, proving the car is qualified; the compulsory traffic insurance sticker is directly affixed after purchasing insurance; the environmental protection sticker is for emissions, now strictly checked in big cities. When placing them, choose the right spot—I followed my friend's advice to put them on the inside of the upper right corner of the windshield, not too close to the center to avoid obstructing the driving view. New drivers often forget to update the dates, so I set annual reminders on my phone to avoid fines for expired stickers. These stickers are like the car's ID—none can be missing, or you might get pulled over, facing anything from a warning to point deductions. I also keep some glue in the car in case any sticker falls off, saving the hassle of a last-minute trip.

Having driven for decades, I firmly believe that cars must display the annual inspection sticker, compulsory traffic insurance sticker, and environmental protection sticker. The annual inspection sticker ensures vehicle safety; the compulsory insurance sticker covers accident liability; the environmental sticker reduces pollution—not displaying them leads to heavy fines if caught by the police. I always place them securely in the top left corner of the windshield after cleaning the area. A quick periodic check to ensure they're intact and not expired gives me peace of mind. Keeping it simple and doing it right saves hassle.

These car stickers hassle us every year. The annual inspection sticker, compulsory traffic insurance sticker, and environmental protection sticker must all be present. When stuck on the windshield, they easily fade and peel due to sun and wind exposure, requiring glue for reattachment. Forget to renew them, and you'll get pulled over by the police with a ticket, wasting money for nothing. If placed poorly, they can obstruct your driving view, making things even worse. Having all stickers makes the car look compliant, but the process of running around departments to get them is exhausting. Hopefully, digitalization can eliminate these physical tags in the future. When applying them, clean the glass surface first, use strong adhesive for fixing, and check the dates promptly to avoid unexpected trouble.


