1
2
3
4
5
All tests
/
 
 
 
 
 
Advertisement

AB Air Brake Test 9

  • Based on 2026 AB commercial driver's licence manual
  • Updated for January 2026
  • Perfect for first-time and renewal commercial applicants, and those adding endorsements
  • Triple-checked for accuracy

Whether you’re driving through the heart of Edmonton or on your way to the scenic Jasper National Park, understanding your vehicle’s air brake system is crucial. Alberta’s economy relies heavily on the transportation industry. Test 9 is another step toward making you a proficient commercial driver in Alberta. With questions, this practice test is tailored to help you understand all the intricacies involved. This 2026 updated practice test is based on Alberta’s official commercial driver’s manual.

Pass the first time with Premium
AB driver's license
  • Based on 2026 AB commercial driver's licence manual
  • Perfect for first-time and renewal commercial applicants, and those adding endorsements

Reviewed for legal and handbook accuracy

Steven Litvintchouk

M.S. (MIT), Chief Educational Researcher (ACES member)

Test design and learning experience oversight

Andrei Zakhareuski

Co-founder & CEO, 15+ years in driver education

Questions are created and maintained by the Tests.ca content team following our multi-layer editorial process and updated whenever the Alberta government changes its handbook or website information.

Are you in another province?

5 out of 5 • 2 votes
5/5
2 votes
Click a star to add your vote
Ask AI Coach
Hi there! I'm Officer Frank