What do blue and yellow license plates mean?

3 Answers
GenesisLee
07/24/25 12:12pm
For a driver's license, the permitted vehicle type for a blue plate is C and above, while for a yellow plate, it is B and above. Below are detailed explanations about it: 1. Introduction one: A license plate, referring to a vehicle's registration plate, is a panel hung on the front and rear of a vehicle. It is usually made of aluminum, plastic, or stickers, displaying the vehicle's registration number, registration area, or other basic information. 2. Introduction two: A license plate is a unique identifier for each vehicle. Its primary function is to identify the province, city, or county to which the vehicle belongs. The vehicle management office can trace the owner of the vehicle through the license plate.
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SanMarley
08/11/25 6:19am
I didn't know the difference between blue and yellow license plates before, but after driving for a few years, I finally figured it out. Blue plates are for regular small vehicles, like our private cars or SUVs, usually with fewer than 9 seats, making them more convenient for city driving without restrictions on main roads. Yellow plates are generally for trucks, buses, or long-distance coaches. These vehicles have heavy loads and large sizes, requiring them to follow designated routes and avoid certain areas, such as city centers. This distinction is mainly for traffic safety, as mixing large and small vehicles can easily lead to accidents. In terms of policy, local traffic regulations strictly stipulate that blue plates are blue and yellow plates are yellow, making them easily distinguishable at a glance. I recommend that beginners pay attention to this when buying a car to avoid accidentally entering restricted zones and getting fined. When driving daily, be extra careful around yellow-plated vehicles, as they have longer braking distances.
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CharlieMarie
08/11/25 6:21am
From the perspective of traffic regulations, blue license plates refer to small passenger vehicle licenses, applicable to ordinary passenger cars, which are small in size and light in weight, designed for family or daily commuting. Yellow license plates are for large vehicles, including trucks, buses, special-purpose vehicles, etc. These vehicles have higher operational requirements and often require additional operating permits. Why are they divided by color? This originates from urban management needs, making it easier for traffic police to identify and enforce regulations, such as strict control over entry and exit times for yellow-plated vehicles in large cities under traffic restriction policies. Historically, China standardized the license plate system after the 1990s to reduce road congestion and accidents. As drivers, understanding this helps us comply with traffic rules: driving blue-plated vehicles offers more freedom in urban areas, while driving yellow-plated vehicles requires route planning and permits. I remember last year when a friend mistakenly drove a yellow-plated truck into the city and got penalized—a big lesson learned.
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