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    FREE Yukon Class 4 Licence Practice Test 2025 | YT

    Based on the 2025 YT CDL manual
    Questions: 50
    Mistakes allowed: 10
    Passing score: 80%
    Ensuring the accuracy and quality of our practice tests is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

    The transportation industry in Yukon is booming, and now is a great time to consider a career in this field. To operate taxis, limousines, ambulances, and buses with seating for up to 24 passengers, you must hold a Class 4 commercial driver’s licence. To obtain one, all applicants must meet several eligibility requirements, complete the testing process, pass a vision exam, and pay the necessary fees. The official written knowledge exam will evaluate your knowledge of traffic safety, road rules, road signs, and traffic laws. It consists of multiple-choice questions based on the official Yukon guide for professional drivers.

    To prepare, you should read the contents of this handbook at least once. However, the most determined students typically adopt a smarter approach and search for more efficient alternatives. Our Yukon Class 4 licence practice test can help you master the various aspects of commercial driving theory through repetition. This intuitive tool can be a great addition to your study routine, as it significantly boosts your learning potential. Since you get unlimited attempts and nonstop access, you can train with this practice test as often as your schedule allows.

    If you’re stuck on a question, our helpful AI coach can provide clarifications and hints that nudge you in the right direction. You can ask anything, whether you’re curious about a basic concept or a complex situation. After you select an answer, we will immediately provide a detailed explanation. Please pay attention to this feedback, which is particularly useful if you answered incorrectly. Although you need a score of 80% or higher to pass, you shouldn’t worry about your performance during your first few training runs.

    Becoming a safe and responsible commercial driver takes time and effort. In Yukon, it is crucial to prepare for challenging driving conditions like remote highways, changeable weather, and limited services between communities. You should dedicate several days to mastering the basic aspects of commercial driving theory and a few more weeks to master this subject.

    5 out of 5 • 1 votes.
    Based on 2025 YT commercial driver's license manual
    Instant feedback
    List of questions (classic view)
    1. What does this sign mean?
    2. What does this sign mean?
    3. Why do the hours of service regulations exist?
    4. What does this sign mean?
    5. How do you ease your vehicle into a smooth stop?
    6. When operating an ambulance, when are you allowed to use flashing red lights and sirens?
    7. What does this sign tell you about the road ahead?
    8. What does this sign mean?
    9. What emergency equipment is required in a bus?
    10. What does this sign mean?
    11. Which of the following is not a Class 4 vehicle?
    12. What does this sign mean?
    13. What does this sign mean?
    14. What does this sign tell you?
    15. When is it not necessary to do a shoulder check?
    16. If you're on a 14-day cycle, what is the maximum number of hours you can drive within 14 consecutive days?
    17. If someone is tailgating you, what should you do?
    18. What is total stopping distance?
    19. What does the term "space cushion" mean?
    20. Every written trip inspection report must include which of the following?
    21. If you find a major defect in your vehicle during your pre-trip inspection, when must it be repaired?
    22. What does this sign mean?
    23. What makes the roads extra slippery at the start of a rainfall?
    24. At an intersection with no traffic lights or traffic signs, you should
    25. How often should you look at your mirrors?
    26. A broken centre line on a roadway means that you may
    27. A bus driver should choose a safe driving speed, primarily based on
    28. A controlled railway crossing may have
    29. A light-rail transit (LRT) train may take up to ________ to stop in an emergency.
    30. A Slow-Moving Vehicle sign should be placed on any vehicle that travels no faster than
    31. A tire that is overinflated or underinflated can
    32. A tractor-trailer travelling at high speeds creates air turbulence in which of the following areas?
    33. A vehicle that is twice the weight of a car and is travelling at twice the speed of that car requires how much braking power to stop in the same distance?
    34. A white diamond marking in your lane indicates that
    35. A white X pavement marking in your lane means that
    36. What is a danger zone?
    37. Which dashboard gauge can help you decide when to upshift?
    38. Airbags are
    39. An engine governor is
    40. An octagonal (eight-sided) red sign is
    41. An oncoming vehicle at night has not dimmed its high-beam headlights. What should you do?
    42. Any defect or deficiency that you find on your bus must be
    43. At a railroad crossing, flashing red lights and ringing bells mean that
    44. At a stop sign, you must
    45. At an intersection, the traffic light is red, but a police officer motions you to go through. What should you do?
    46. At what speed should you back up your vehicle?
    47. At which of the following engine speeds should you drive your vehicle?
    48. Before you drive your vehicle, you should
    49. Before you drive, you should
    50. Before you enter a curve, what gear should you select?

    FREE Yukon Class 4 Licence Practice Test

    Pass with Premium, Guaranteed

    The transportation industry in Yukon is booming, and now is a great time to consider a career in this field. To operate taxis, limousines, ambulances, and buses with seating for up to 24 passengers, you must hold a Class 4 commercial driver’s licence. To obtain one, all applicants must meet several eligibility requirements, complete the testing process, pass a vision exam, and pay the necessary fees. The official written knowledge exam will evaluate your knowledge of traffic safety, road rules, road signs, and traffic laws. It consists of multiple-choice questions based on the official Yukon guide for professional drivers.

    To prepare, you should read the contents of this handbook at least once. However, the most determined students typically adopt a smarter approach and search for more efficient alternatives. Our Yukon Class 4 licence practice test can help you master the various aspects of commercial driving theory through repetition. This intuitive tool can be a great addition to your study routine, as it significantly boosts your learning potential. Since you get unlimited attempts and nonstop access, you can train with this practice test as often as your schedule allows.

    If you’re stuck on a question, our helpful AI coach can provide clarifications and hints that nudge you in the right direction. You can ask anything, whether you’re curious about a basic concept or a complex situation. After you select an answer, we will immediately provide a detailed explanation. Please pay attention to this feedback, which is particularly useful if you answered incorrectly. Although you need a score of 80% or higher to pass, you shouldn’t worry about your performance during your first few training runs.

    Becoming a safe and responsible commercial driver takes time and effort. In Yukon, it is crucial to prepare for challenging driving conditions like remote highways, changeable weather, and limited services between communities. You should dedicate several days to mastering the basic aspects of commercial driving theory and a few more weeks to master this subject.

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