Alabama

Class A, B, C, D, M, and V licenses valid for 4 years. CDL permit valid for 1 year.

Class A is valid for driver with combination of vehicles with Gross Vehicle Weight Rating (GVWR) of 26,001 lbs. or more, if vehicle is towing an excess of 10,000 lbs.

Class B is valid for single vehicle with GVWR of 26,001 lbs. or more, and vehicle is not towing an excess of 10,000 lbs. GVWR.

Class C is valid for single vehicle with GVWR of less than 26,001 lbs. or vehicle towing another vehicle that has a GVWR that does not exceed 10,000 lbs., which includes vehicles designed to carry 16 or more passengers with the driver, and vehicles used to transport hazardous materials.

Class M is valid for motorcycle and motor-driven cycles.

Class V is valid for motorized watercraft.