Somersault

A somersault is when a monster truck rolls forward and over its hood onto its roof, then back over onto its wheels again. It is not uncommon for the truck's fiberglass body to sustain damage from this kind of incident.

Somorsaults are often times confused with the Save, however, they are not saves, as a save requires a truck to prevent itself from ever going upside down in the first place, hence "saving" itself from doing so.