What is the purpose of the pre-trip inspection?

The purpose of the pre-trip inspection is to ensure that the vehicle is safe and in good working condition before driving. This inspection is a critical step for commercial drivers to identify any issues that could pose safety risks on the road. It involves checking various vehicle components, such as brakes, lights, tires, and fluid levels, to confirm that they are functioning correctly and meet safety standards. This proactive measure not only enhances the safety of the driver and passengers but also minimizes the risk of breakdowns or accidents caused by mechanical failures during a trip.

The other options, while they may relate to vehicle management, do not address the primary goal of a pre-trip inspection. Checking fuel efficiency, for instance, is important but is not the main focus of this inspection. Preparing for passenger complaints and cleaning the vehicle are also relevant in certain contexts, but neither aligns with the essential safety checks that are the hallmark of a pre-trip inspection.