SGI Class 1 Practice Questions - Saskatchewan Class 1 Commercial Driver Licence Written Exam

If your tractor-trailer starts to jackknife on an icy road, what is the best initial response?

Slam on the service brakes to stop the vehicle immediately Release the brakes, look and steer in the direction you want the tractor to go, and avoid abrupt accelerating or braking Apply the trailer hand valve to straighten the trailer Accelerate hard to pull the trailer straight

Correct Answer:

Release the brakes, look and steer in the direction you want the tractor to go, and avoid abrupt accelerating or braking

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