When using a commercial vehicle for personal use, what must the driver record in her logbook?

When using a commercial vehicle for personal use, recording the odometer reading in the logbook is important for several reasons. The odometer reading provides a clear and measurable account of how far the vehicle has traveled during the personal use period. This information is crucial for compliance with regulations that differentiate between personal and business use of a commercial vehicle. It helps ensure that the driver accurately tracks their usage, which can affect vehicle maintenance schedules, tax deductions, and adherence to the limits allowed for personal driving in a commercial context.

In contrast, while fuel consumption, service history, and maintenance records are important for managing the overall performance and operational costs of the vehicle, they do not specifically address the distinction between personal and business use in the same direct manner as the odometer reading does. Therefore, the odometer reading is essential for regulatory compliance and record-keeping for commercial vehicles used personally.