Final answer:
When working for two carriers, a driver must maintain separate log books for each carrier to accurately track their hours of service. Log book requirements may vary, but generally include information such as the driver's name, date, total hours driven, destination, and breaks or rest periods.
Step-by-step explanation:
When a driver is working for two carriers, they must maintain separate log books for each carrier. This is required to accurately record and track their hours of service for each carrier.
The log book requirements for each carrier may vary slightly, but generally, they must include information such as the driver's name, the date, the total number of hours driven, the destination, and any breaks or rest periods taken during the trip.
It is important for drivers to accurately and diligently maintain their log books to ensure compliance with regulations and to have a documented record of their driving history.
Learn more about driver log book requirements