When finishing use of a DOC vehicle, under what condition should you refuel?

• A. Refuel if there is less than half a tank of fuel.
• B. Refuel only if you plan to reuse the vehicle that day.
• C. Refuel to full regardless of current level.
• D. Leave it as is except report the mileage.

Answer: (A)

Keeping a practical fuel buffer is essential for readiness. Refueling when the tank is below half a tank provides that buffer, ensuring the vehicle is ready for the next assignment and reducing the risk of being stranded or delayed by low fuel. Refueling to full every time isn’t necessary and can waste fuel, while leaving it as is or only refueling if you plan to reuse the vehicle that day won’t guarantee the vehicle is prepared for unexpected needs.