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623. Which of the following is correct regarding the driving characteristics of a large truck?

  • The stability of a large truck is reduced by the heavy weight and long wheelbase.
  • Straight-driving stability of a large truck can be momentarily reduced at high speeds due to vehicle body vibration.
  • Steering wheel recovery of a large truck is better than that of a compact passenger car.
  • The higher driving position in a large truck allows for an improved field of vision in poor weather conditions.

Answer : 2