Class A commercial driver's license allows the holder to drive a combination of vehicles with a gross combined weight rating (GVWR) of …

A class B commercial driver's license is needed to operate a single vehicle with a gross combined weight rating of 26,001 pounds or more, …

With a Class C commercial driver's license, the driver is allowed to operate a vehicle that is intended to carry 16 or more passengers …

For a passenger endorsement, you must pass both a written test and a driving test. It is needed to operate a vehicle with a total seating …

Drivers can run a school bus if they have the S endorsement. A P endorsement must be obtained before an S endorsement may be obtained. A …