
The time-distance between two cars. Referred to roughly in car lengths, or precisely in seconds.
Cars that have completed at least one full lap less than the race leader.
(Also referred to as "free" or "oversteer.") A condition created when the back end of the vehicle wants to overtake the front end when it is either entering or exiting a turn. In qualifying mode teams walk a fine line creating a setup that "frees the vehicle up" as much as possible without causing the driver to lose control.