Which of the following statements about using a POV on official travel is true?

The statement about official travel that is true is regarding the scenario in which official travelers share a vehicle. When they ride together, only the traveler who is paying for the vehicle operating expenses, such as gas or maintenance, can claim a mileage allowance. This rule serves to prevent double-dipping, where multiple travelers might otherwise claim reimbursement for the same travel expenses. It emphasizes accountability and encourages more economical use of travel resources.

The other options do not align with the guidelines surrounding the use of a Privately Owned Vehicle (POV) for official travel. For example, the ability to claim a mileage allowance is not universal for all travelers without consideration of expenses incurred; therefore, it is incorrect to suggest that all travelers have unrestricted claiming rights. Furthermore, the government does not reimburse for all types of costs associated with personal vehicle use; only eligible mileage at a specified rate is reimbursed. Lastly, while travelers may use their POV for personal trips, there are typically guidelines and restrictions on how these trips can be combined with official travel and reimbursement policies.