What is the difference between blue license plates and yellow license plates for vehicles?

[DiFinn]

Different applicable vehicle types, different driver's license requirements, different charging standards, different annual inspection periods, etc. Specific information is as follows: 1. Different applicable vehicle types: Yellow license plates are applicable to: large vehicles, trailers, ordinary motorcycles, vehicles for agricultural purposes, three-wheeled vehicles, medium and large passenger vehicles, etc. Blue license plates are applicable to: vehicles with a length less than or equal to 6 meters; registered tonnage less than or equal to 2 tons; total mass must be less than or equal to 4.5 tons. 2. Different driver's license requirements: A Class B driver's license is required to drive a yellow license plate vehicle, while only a Class C driver's license is needed for a blue license plate vehicle. 3. Different charging standards: In terms of highway tolls, blue license plate vehicles have lower charges, while yellow license plate vehicles generally have higher charges. The volume, weight, and other factors of yellow license plate vehicles contribute to the relatively higher costs. 4. Different annual inspection periods: Yellow license plate vehicles require an annual inspection every quarter; blue license plate vehicles require an annual inspection every 2 years.