A Class A CDL (Commercial Driver's License) with an Automatic restriction allows drivers to operate Class A commercial vehicles with automatic transmissions, typically used for hauling large, heavy loads over long distances. This includes vehicles like tractor-trailers, truck and trailer combinations, and more. However, it does not permit the operation of manual transmission vehicles.

A Class A Manual CDL authorizes drivers to operate Class A commercial vehicles with manual transmissions. These include large vehicles like tractor-trailers, truck and trailer combinations, suitable for transporting heavy loads over long distances. This license offers broad employment opportunities in the commercial driving sector.

A Class B Automatic CDL allows drivers to operate automatic Class B commercial vehicles, which include single vehicles like buses, dump trucks, and delivery trucks that have a Gross Vehicle Weight Rating (GVWR) of more than 26,000 pounds. However, with this license, drivers are restricted from operating vehicles with manual transmissions.

A Class B Manual CDL permits drivers to operate Class B commercial vehicles with manual transmissions. These encompass single vehicles with a Gross Vehicle Weight Rating (GVWR) exceeding 26,000 pounds, such as buses, dump trucks, and delivery trucks. This license provides greater flexibility within the Class B vehicle spectrum.