What defines the weight limit for a Class B license?

The weight limit for a Class B license is defined as operating a vehicle with a gross vehicle weight rating (GVWR) of more than 26,000 pounds. This classification allows the driver to operate heavy vehicles, which may include straight trucks and large buses, but not combinations of vehicles that exceed the weight threshold significantly, as that would typically require a Class A license. The essence of the Class B license is to ensure that drivers are trained and qualified to handle larger vehicles safely, which can have substantial impacts on road safety and operational efficiency. Thus, the defining feature of a Class B license is its focus on vehicles that exceed the specified weight limit.