The air brakes test is a very important test and it should not be taken lightly! Who is Required to Pass the Air Brakes Test? To pass the air brakes test you will have to have knowledge about how air is being pumped into the braking system along with understanding how the air will pass through multiple filters, then it will dry, and then it will be stored into a reservoir. To find out more about them I encourage you to go to the FMCSA (Federal Motor Carrier Safety Administration) web page right here about endorsements and restrictions. I’m just going to focus on the air brakes test. In this article I’m not going to go into all the different endorsements and restrictions that a CDL driver can have.

If you haven’t passed the air brakes test, then your CDL will have a restriction on it, and the restriction will not allow you to drive any CMV’s that are equipped with air brakes. The air brakes test isn’t like the other endorsement tests. If you are planning on driving a commercial motor vehicle (CMV), then you will have to pass the CDL air brakes test, and once you pass the air brakes test the restriction will be removed from your CDL.

To confirm your eligibility, contact Driver Programs and Licensing Standards.What is the CDL air brakes test? The CDL air brakes test is usually a 25 question multiple choice test that anyone that is going to drive a commercial vehicle with air brakes has to pass.

Heavy equipment technicians, heavy duty equipment mechanics, truck and transport mechanics and commercial vehicle inspection technicians who service or inspect air brake systems may be eligible to take the knowledge test and the practical test without attending the classroom session and practical training session. Heavy equipment technicians and mechanics See the Operator Licensing and Vehicle Control Regulation in the Traffic Safety Act for more information. When applying for a Class 1 driver’s licence, you will need to show proof of your air brake qualifications, even if the vehicle you will be driving is registered as a farm vehicle. However, you do need an air brake endorsement if driving a farm vehicle combination that requires the driver to hold a Class 1 driver’s licence. In Alberta, you are not required to hold an air brake endorsement if operating a single-motor vehicle registered as a farm vehicle. To get a Class 1 driver’s licence, you must first complete the air brake endorsement.Īir brakes work by initiating air pressure at an engine-driven compressor and transmitting the pressure through hoses, reservoirs and control valves to the vehicle’s foundation brakes.

Class 1, 2, 3, 4 and 5 drivers must complete an approved air brake course to get a Q endorsement on their driver’s licence to operate a vehicle equipped with air brakes.

California air brake test