A class A CDL is required for operation of a combination of vehicles (such as a tractor connected to a trailer) with a gross vehicle weight of 26,001 pounds or more and a towing capacity of more than 10,000 pounds. This is the more inclusive CDL, allowing for the operation of what most people refer to as big-rigs, tractor trailers, or 18-wheelers. A class A CDL with the correct endorsements should allow the driver to operate many commercial motor vehicles. This includes operating class B and class C trucks. This is a 220-hour training. 

2025 Classes

• Sept. 8 - Oct. 15

• Oct. 20 - Nov. 25

2026 Classes

• Jan. 5 - Feb. 12

• Feb. 16 - Mar. 25

• Mar. 30 - May 6

• May 11 - June 17

• June 22 - July 29

• Aug. 3 - Sept. 9

• Sept. 14 - Oct. 21

Call 918-352-7317 for more information

A class B CDL is required for the operation of a single vehicle with a gross vehicle weight of 26,001 pounds or more and a towing capacity of no more than 10,000 pounds. Class B vehicles do not typically have a trailer. With the correct endorsements, a Class B CDL can allow for the operation of vehicles including straight trucks, buses, garbage trucks, dump trucks, delivery trucks, and cement mixers. The correct endorsements with a Class B CDL can also be used to drive Class C vehicles. A class C CDL can be used for operating small hazmat vehicles, passenger vans of 16 people or combination vehicles not described in class A or B, for example a small truck towing a trailer.