What is the age limit for a Class B driver's license?

[LaBeau]

There are age restrictions for obtaining a Class B driver's license, with specific explanations as follows: 1. Legal analysis: Applicants for medium-sized passenger vehicle driving licenses must be between 21 and 50 years old; applicants for large truck driving licenses must be between 20 and 50 years old. 2. Additional notes: Applicants for large passenger vehicle and trolleybus driving licenses must be between 21 and 45 years old; applicants for large truck driving licenses must be between 18 and 50 years old; applicants for other vehicle type learning permits must be between 18 and 60 years old. Additionally, Class B licenses are divided into B1 and B2. The B1 license allows driving medium-sized passenger vehicles, while the B2 license permits driving heavy and medium-sized trucks.