Question A vehicle inspection: Answers Is not required if the driver has driven the vehicle before. Is not required before trips under 100 miles. Is only to be performed by a mechanic. Is required by law. Explanation Drivers are required under federal and state law to inspect their vehicles before every trip. If a vehicle is unsafe, it should be put out-of-service until all defects have been fixed. Take a FREE Practice Test Now This questions appears in the following tests: Indiana Knowledge Test Class B ,