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

428. Which of the following are the TWO most appropriate explanations regarding driving on a gravel road?

Choose 2 answers.

  1. ①Hold the steering wheel as loosely as possible to minimize impact on the arm.
  2. ②Increase speed while driving to ensure that the wheels are in contact with the road surface as much as possible.
  3. ③Slow down to ensure that gravel is not projected onto pedestrians or other vehicles or horses.
  4. ④Slightly lower tire pressure is better for driving than the appropriate level of air pressure.
Show the answer

Answer ③, ④

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 122 (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.