CDL Practice Test (General Knowledge) |100 Questions with 100% Correct Answers | Verified | 2023

How long should the mud flaps on a truck and trailer be? - Long enough to reach within 8 in of the roadway If you're driving in town, how far will your recommended 12-15 second planning ahead measure in distance? - about a single block A bridge formula restricts the axle weight for axles which... - are closer together How soon should oil pressure rise to a normal level after starting the engine? - within seconds If starting from a standstill on a hill, what's the best way to get moving? - partly engage the clutch before you take your right foot off the brake Driving on a highway, it is recommended that you monitor a quarter of a mile ahead. At highway speeds, this equates to...? - 12-15 sec Descending a long downgrade, which of these will help you if you have brake difficulties? - -escape ramp -a turn going uphill