Printable cdl class b study manual

This section of the Oklahoma CDL (commercial drivers license) Manual - Oklahoma CDL Handbook is for drivers who drive or tow vehicles with air brakes. The Air Brake System, Dual Air Brake Systems, Combination Vehicle Air Brakes, Inspecting the Air Brake System, Using Air Brakes. Prepare to pass the Oklahoma CDL Air Brakes Test . fileslib. Be more than prepared for your CDL Training goal. Reservation: (863) 353-9794 (Holders of a Class B License may, with appropriate endorsements, operate vehicles in any lesser class. C Vehicles transporting hazardous materials in placarded quantities in a vehicle having a GVWR of less than 26,000 pounds, and may pull a trailer having a GVWR of less than 10,000 pounds; or a vehicle designed to transport 16 or more