Glossary/Tyres and race weekendsThe cliffThe point where a worn tyre suddenly loses its grip and lap times drop off sharply.Learn it properlyChapter 02: TyresMore in tyres and race weekendsCompoundStintDegradationGrainingBlisteringIntermediateCrossoverPit stopUndercutOvercutQualifyingPole positionSprintSafety carVirtual Safety CarSectorStreet circuit