Pedzisa mutsara unotevera: Frank Kurtis akavaka roadster yokutanga kumhanya ndokupinda mairi mumakwikwi eIndianapolis 500 muna 1952. Yakanga ichityairwa naBill Vukovich uyo akatungamirira nokuda kworuzhinji rwomutambo kusvikira kukundikana kwekutungamirira kwakamubvisa. Chikwata chaHoward Keck chaiva naVukovich chakakunda makwikwi a1953 na1954 nemotokari imwe cheteyo. Bob Sweikert akakunda
1955 500 muKurtis pashure pokunge Vukovich aurayiwa achitungamirira. A. J. Watson, George Salih naQuinn Epperly vaiva vamwe vanogadzira motokari. Motokari dzomumugwagwa dzakavakwa naWatson dzakakunda muna 1956, 1959 <unk> 1964 kunyange zvazvo vakundi muna 1961 na1963 vakanga vari makopi chaiwo akavakwa kubva mukugadzirwa kwaWatson. Mukundi wa1957 na1958 akanga ari motokari imwe chete yakavakwa naSalih achibatsirwa naEperly yakavakwa nechinzvimbo chakasiyana cheinjini mu'kuisa pasi 'kuisa pasi kuitira kuti masilinda ave anenge ari muchimiro panzvimbo pekumira sezvinorayirwa nemagadzirirwo echinyakare. Ikoku kwakapa nzvimbo yakaderera zvishoma yehuremu uye chimiro chakaderera.