When driving a set of doubles, you must be very careful to avoid:

Quick steering movements.. Section 7.1: Doubles and triples are less stable than other vehicles. Quick steering can cause the

When driving a set of doubles, you must be very careful to avoid:

ANSWER BREAKDOWN
  • A. Correct. Doubles and triples are less stable than other vehicles. Quick steering can cause the crack-the-whip effect and flip the rear trailer.
  • B. Incorrect. "Driving at night." is not correct. Doubles and triples are less stable than other vehicles. Quick steering can cause the crack-the-whip effect and flip the rear trailer.
  • C. Incorrect. "Using the mirrors." is not correct. Doubles and triples are less stable than other vehicles. Quick steering can cause the crack-the-whip effect and flip the rear trailer.
  • D. Incorrect. "Driving on highways." is not correct. Doubles and triples are less stable than other vehicles. Quick steering can cause the crack-the-whip effect and flip the rear trailer.