Vehicle InspectionQuestion 25 of 120
Which statement best describes the driver's legal responsibility before operating a commercial vehicle?
a.The mechanic's signature transfers responsibility away from the driver
b.Only the motor carrier is responsible for vehicle condition
c.Responsibility begins only after the first 50 miles of the trip
d.The driver must be satisfied that service brakes, parking brake, steering, lights, tires, horn, wipers, mirrors, coupling devices, wheels, and emergency equipment are in good working order
Explanation
The regulation places a personal duty on the driver to be satisfied that a specific list of components is in good working order before driving. A mechanic's signature and the carrier's own duties do not remove the driver's responsibility, and it applies from the first mile.
Law Reference: 49 CFR §392.7Practice all 120 questions free — no signup required.
Related questions on this topic
- The previous driver's inspection report lists a defect that the shop has certified as repaired. What must you do before driving?
- You are checking slack adjusters on an S-cam brake by pulling the pushrod by hand with the brakes released. What indicates the brakes are out of adjustment?
- After a trip you find a small crack in the windshield directly in the driver's line of sight and a wiper blade that is torn. What is the correct assessment?
- You are inspecting the air lines between tractor and trailer. Which condition is acceptable?
- Why must you drain moisture from the air tanks or verify that the automatic drain valves are working?
- You are stopped at a roadside inspection and the officer places the vehicle out of service. What does that mean?
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