Ajakaye arun erankorona ti fa idiwo fun ere idaraya lori oko kaakiri agbaye, sise afihan re lori gbogbo awon ere idaraya. Ni gbogbo agbaye ati si awon iwon lorisirisi, isele ati idije ti di fifagile tabi sun siwaju. Ere-Idije ti Supercars ti gbero lati seto Melbourne 400 fun atileyin Australian Grand Prix. Eto naa di fifagile ni igbakanna pelu Grand Prix. Botilejepe idije naa n gbero lati se atunse ayeyemiran ropo si nigbamiran ninu odun, lai ti fi oro naa guna.. Supercars ' Tasmania Super 400 ni Symmons Plains Raceway ( ti a seto tele fun ojo kerin si ikarun osu kerin), Auckland Super400 ni ni Hampton Downs (ojo keedogbon si ojo kerin-din- logbon , osu kerin), ati Perth SuperNIght ni Wanneroo Raceway (ojo kerin-din-logun si keta-din-logun osu karun) naa je sisun siwaju koja osu kefa. Ajakaye arun fa 23Redracing jade kuro ninu idije naa ti o je onigbowo re , Milwaukee Tools, pari adehun re pelu egbe naa. Won gbe kalenda ala tunwo jade ni ojo ketadinlogun osu karun,pelu awon isele ni Gold Coast ati Newcastle lati inu kalenda ati Bathurst ti yoo waye ni osu keji odun 2021.