Test drive
A test drive was a trial of an automobile before buying it, a system that existed on 20th century Earth.

In 1996, a time travelling Tom Paris rebuffed Tuvok's fears about the ethical implications of altering time by "borrowing" a pickup truck, saying, "Somehow I doubt that taking a test drive is going to alter the course of the universe." ()

External link 
 
Missions and expeditions