Driver's license written test question bank, effective 2026-03-09

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

  1. ①The stability of a large truck is reduced by the heavy weight and long wheelbase.
  2. ②The straight-driving stability of a large truck can be momentarily reduced at high speeds due to vehicle body vibration.
  3. ③The steering wheel recovery of a large truck is better than that of a compact passenger car.
  4. ④The higher driving position in a large truck enables improved field of vision in poor weather conditions.
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Answer ②

The English PDF has no explanation for this question. The Korean page carries the official explanation. Korean version of this question

Source KoROAD Safe Driving Integrated Civil Service, Driver's License Written Test Question Bank [English] (effective 2026-03-09), post 1923, Download the source PDF source PDF page 180 (checked on 2026-09-04). The question and answer are the KoROAD text as published. The buttons and notes on this page were written by the developer and have not yet been checked by a native speaker. The questions and answers themselves are the official KoROAD text.