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Class 3 Commercial Driver Practice · Question

If a driver identifies a major defect during a pre-trip inspection of their straight truck, what must they do according to Canadian regulations?

Upon identifying a major defect, the driver must immediately tag the vehicle as out-of-service, record the defect on the inspection report, and ensure repairs a

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Question: If a driver identifies a major defect during a pre-trip inspection of their straight truck, what must they do according to Canadian regulations?

Answer options:

  • Proceed with the trip but drive cautiously
  • Inform their employer and continue the trip if the employer approves ✅ Tag the vehicle out-of-service, document the defect on the trip inspection report, and ensure it is repaired before operating the vehicle
  • Ignore the defect if it doesn't seem to affect operation immediately

Correct answer: Tag the vehicle out-of-service, document the defect on the trip inspection report, and ensure it is repaired before operating the vehicle

Explanation: Upon identifying a major defect, the driver must immediately tag the vehicle as out-of-service, record the defect on the inspection report, and ensure repairs are completed before the vehicle can be operated, consistent with safety regulations.

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