Which has higher value, A1 or A2 driver's license?

[Isaiah]

A1 is the highest class for buses, while A2 is the highest class for tractor vehicles. They authorize different vehicle types and cannot be used interchangeably. Since they cover different vehicle categories, it's impossible to compare which is superior, but both represent the highest level in their respective vehicle classes, making them equivalent in status. Below is relevant knowledge about these licenses: 1. A1 means driving with responsibility: Due to the large number of lives carried. In terms of size, it only authorizes driving a single large truck with front-four-rear-eight axles, with a maximum load capacity not exceeding 40 tons. 2. A2 means driving with skill: Because factors like vehicle length, maximum load parameter of 49 tons, number of tires (N), and vehicle specifications all impose requirements on the driving techniques needed for forward and reverse movement. In terms of passenger capacity, it only authorizes driving vehicles carrying up to 19 passengers.