5/5
2 votes
Click a star to add your vote
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
  • 0 Incorrect (5 allowed to pass)
  • 0 Correct
Restart
 
 
 
 
 
Advertisement
Back to Program Home
  • Based on 2025 SK commercial driver's licence manual
  • Updated for May 2025

FREE Saskatchewan Class 3 Licence Test

Before applying for your Saskatchewan Class 3 commercial driver’s licence, you must spend some time developing the driving skills you’ll use daily and be prepared to display them. While there are some additional requirements to meet, an extensive knowledge of traffic laws, road signs, and safe driving practices will serve you well. These driving skills will especially benefit you in meeting the requirement to pass the Saskatchewan Class 3 Commercial Driver’s Licence Knowledge Test. You won’t be able to make your friends green with envy by driving your rig on the Trans-Canada Yellowhead Highway until you pass this test. There are various on-line resources you could consult for help, but you should use one designed for your specific needs.

Our Saskatchewan Class 3 Commercial Driver’s Licence Knowledge Practice Test makes the most effective and time-efficient use of your time in developing your driving skills. It uses random multiple-choice questions, similar to those on the official knowledge test, to assess your proficiency in various driving skills and practices. You will get an accurate assessment of your current knowledge to help you direct the course of your study. This approach gives you the advantage of knowing where your deficiencies lie so you won’t spend so much time on the topics you already know. The practice test will improve your skills and increase your confidence with reliable information.

This Saskatchewan SGI Class 3 Commercial Driver’s Licence Knowledge Practice Test provides the most comprehensive instruction available to help you pass the official knowledge test. If you think a study guide or other on-line resource would be as effective, you should take a closer look. First, study guides limit your learning potential by training you to memorize the answers to the questions. The practice test is based on the most recent Saskatchewan Commercial Driver’s Manual, making it the most authoritative resource you can find. If you submit an incorrect answer, the practice test explains the information that supports the correct one. You will gain insight into the logic behind the answer and be able to apply it to your driving skills. By receiving this level of instruction, you will have no problem meeting or exceeding the requirement to correctly answer at least 80% of the questions on the official knowledge test. In fact, you are likely to pass the official knowledge test on your first attempt. The practice test empowers you with the driving skills that are the earmarks of a professional driver.

The Evolution of Education Museum captures the history of 20th-century schooldays, and you can embrace a bright future in commercial driving with the practice tests at https://tests.ca/saskatchewan/.
Pass the first time with Premium
  • Perfect for first-time and renewal commercial applicants, and those adding endorsements

What you need to know

5 out of 5 • 2 votes
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Are you in another province?
List of questions (classic view)
  1. In determining how well your air brake system works, which is NOT a significant factor?
  2. Which colour is the trailer supply line?
  3. When is a pre-trip inspection required?
  4. What gauges should you check after starting your vehicle?
  5. Why are there two service tanks in a modern air brake system?
  6. What is the purpose of the National Safety Code?
  7. What does this sign mean?
  8. In Canada, how many classes of dangerous goods are there?
  9. What must you do at a stop sign with a painted stop line?
  10. When brakes become overheated, they also become
  11. What does this sign mean?
  12. Your vehicle is equipped with an air brake system, including a belt-driven air compressor. How do you check for correct belt tension?
  13. What does this sign mean?
  14. Before driving down a grade (hill), you should
  15. What does this sign mean?
  16. Your vehicle has tandem drive axles and is equipped with an inter-axle differential. You should NOT use it if
  17. What does this sign mean?
  18. What is a commercial vehicle's danger zone?
  19. This sign indicates that you may park for one hour
  20. What is the first step of the pre-trip inspection?
  21. In a vehicle equipped with air brakes, the pushrod stroke occurs when compressed air enters the
  22. What is the Gross Vehicle Weight Rating (GVWR)?
  23. Driving a commercial vehicle on the road is
  24. In an air brake system, what does a governor do?
  25. Where are the air brake chambers located?
 (5  allowed to pass)
Restart test
Ask AI Coach
Ask Driving Test Genie
new
    Calculating your test results Your test results are ready
    Pass Your Commercial Driving Exam the First Time - Guaranteed

    Before you see your results, discover how Premium helps you:

    • Real Exam-Like Saskatchewan Questions
      Questions match official commercial driving tests
    • Interactive learning
      Personal AI tutor
    • 99.06% Verified Pass Rate vs. 49% Average
      Proven success, specialized for commercial drivers

    Trusted by 14,300+ drivers

    Learn More & Guarantee My Pass Continue to my results
    Opens in a new tab — your results are saved