When driving a tractor and trailer; what should the driver do on entering a roundabout to avoid possible roll-over?

  1. Drive in a high gear.
  2. Reduce speed.
  3. Engage the parking brake.
  4. Increase speed.

Correct Answer

Reduce speed.

Explanation: When you are driving a tractor with a trailer; you need to take extra care because of the vehicles instability. Always drive at a safe speed; in particular when changing direction; such as on a roundabout.

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