Is it illegal to put advertisements on a car?

1 Answers
VonKinsley
07/29/25 4:37pm
Sticking advertisements on car windows is considered a vehicle modification. As long as the advertisement area complies with standards and does not affect safety, it is not illegal. However, if the advertisement area is too large and deemed by traffic police or relevant authorities to affect driving safety, it will be considered illegal. Below are some precautions for vehicle modifications: 1. Choose accessories wisely: Do not blindly pursue expensive accessories. Accessories should be selected based on the actual condition of the vehicle. 2. Avoid excessive soundproofing: Do not overly emphasize soundproofing. If the driver cannot hear sounds from the road or the powertrain, they may miss crucial information about road and vehicle conditions, compromising driving safety. 3. Avoid overemphasizing visual effects: Do not blindly pursue visual appeal. Installing large-diameter exhaust pipes or spoilers for aesthetic purposes may be meaningless for small-displacement vehicles and could pose significant risks to both the car and the driver.
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