<prompt> Qedela umusho olandelayo: Isizathu sokwenza amasudi omjaho angamelana nomlilo saqala ngasekupheleni kwawo-1950 nawo-1960, lapho kugadla izingozi eziningana zomlilo emhlabeni wezemidlalo yezimoto. Ngo-1959, uJerry Unser washona ngenxa yokusha okwamehlela engozini ngesikhathi eprakthiza i-Indianapolis 500. Ngo-1963, umshayeli we-NHRA Top Fuel noMqondisi Wezobuchwepheshe weDivision 7 uChuck Branham washona ngemva kokushiswa engozini. Ngesikhathi se-NASCARs 1964 World 600 i-Coca-Cola 600 yanamuhla, uFireball Roberts wangena engozini emzuliswaneni wesikhombisa ngenkathi egwema ezinye izimoto ezimbili, washona emasontweni amahlanu kamuva. URoberts wayenokuphendula kwesifuba somoya ekwelapheni izingubo ezisetshenziswa yi-NASCAR, futhi wayethole ukungaqiniseki ngokuzisebenzisa. Ngesonto elilodwa kamuva ngesikhathi  <response>: Ngo-1964 e-Indianapolis 500, abashayeli uDave MacDonald no-Eddie Sachs babulawa engozini yezimoto eziyisikhombisa emzuliswaneni wesibili womjaho. 