Under which condition would a private passenger vehicle be classified as 'not for hire'?

A private passenger vehicle is classified as 'not for hire' when the driver is not being compensated in a commercial manner for their transportation services. In the context given, if the driver has an agreement to provide transportation only to family members, this implies that the vehicle is being used for personal reasons rather than for commercial gain. Therefore, the driver is not accepting payment or working within a commercial arrangement, which classifies the vehicle as 'not for hire.'

In contrast, operating a taxi for passengers, receiving compensation, or using the vehicle for commercial deliveries all involve scenarios where the vehicle is being utilized for business purposes. In these cases, the vehicle would typically be classified as 'for hire' due to the nature of the services provided and the compensation received.