When do I need a commercial driver's license (CDL)?
If you want to drive the following vehicle types, you need a CDL:
Vehicles weighing 26,001 pounds or more.
Vehicles hauling trailers weighing 10,001 pounds or more with a combined weight of 26,001 pounds or higher.
Vehicles transporting 16 or more people, including you as the driver.
Vehicles carrying placarded amounts of hazardous materials.
--------------------------------------------------------------------------------
What class of license do I need?
Vehicles are divided into three classes: A, B, and C. The higher class CDL you have, the more vehicle types you are allowed to drive as long as you have the necessary endorsements. Here is a breakdown of the three classes of commercial license:
Class A: Any combination of vehicles with a gross vehicle weight rating (GVWR) of at least 26,001, when the GVWR of the vehicle(s) being towed is more than 10,000 pounds.