Class A Driver's License and Endorsements Needed for a CDL Class A License. All Candidates for the Class A CDL license must complete the following requirements: You must pass a General Knowledge exam. This is required for any type of CDL license. You must pass the Air Brakes test. You must pass the Combination Vehicle test.
For the Class B CDL Test, candidates must take the General Knowledge test (which are required for all CDL licenses) plus any additional endorsement tests needed for the Class B CDL License. The CDL candidate must also complete an actual driving test in the vehicle that falls into the Class B weight class.
Class C Driver's License and Endorsements Needed for a CDL Class C License. All Candidates for the Class C CDL license must complete the following requirements: You must pass a General Knowledge exam. This is required for any type of CDL license. You must pass the Pre-trip inspection.