Truckers' Challenge: How Well Do You Know Big Rigs?Share:FacebookPinterestTwitterMail14. What is the safest following distance for a big rig on the highway?56%Next Correct Incorrect Larger vehicles require longer following distances to allow enough stopping time. 14. What is the safest following distance for a big rig on the highway? 1 second 2 seconds 4 seconds 6 seconds 56%
