What are the requirements for upgrading from a C license to a B2 license?

[SiennaLee]

You need to have held a C1 driver's license for more than three years, with no full-point records in the most recent two scoring cycles and no records of drunk driving. Below is relevant information about the B2 license: 1. Vehicles allowed: A B2 license permits the holder to drive heavy-duty, medium-duty trucks or large, heavy, and medium-sized specialized operation vehicles. Heavy-duty and medium-duty trucks are mostly trucks, such as the large dump trucks commonly seen on roads, which fall under the category of heavy-duty trucks. 2. Difference from A2: The difference between an A2 and a B2 license is that an A2 license is for tractor-trailers, which consist of a tractor unit and a trailer, while a B2 license is for single-unit cargo trucks.