Whakaotihia te rerenga e whai ake nei: I roto i nga tau e 54 kua tohaina te tohu, e 99 nga kaiwhiwhi. Ko te toa whakatuwhera ko Andy Granatelli, nana i whakawhanake te turbine hau-turbine STP-Paxton Turbocar mo te huihuinga 1967. I whakawhiwhia te tohu mo nga kaupapa e rua i roto i te tau kotahi kotahi: i te 1977, ki a Bob Bubenik me Bruce Crower mo te whakawhanaketanga o te kopare aunoa me te miihini-toru, i runga i te raupapa. E rua tau i muri mai, ko John Barnard raua ko Jim Hall te roopu tuatahi i mohiotia mo te hoahoa i te Chaparal 2K chassis mo te Indianapolis 500 o taua tau. Mai i taua wā, e 24 atu ngā kapa kua mōhiotia. Ko te kaiwhakangungu taera Firestone a Cara Adams te wahine tuatahi i whiwhi i te putanga 2019. Kua whakawhiwhia te tohu ki a Don Burgoon i te whakataetae 2017. Ko te
Ko nga toa o te tau 2020 ko Tino Belli, Marco Bertolini, Ed Collings, Craig McCarthy, Antonio Montanari, Bill Pappas, Stefan Seidel me Brent Wright, nana nei i whakawhanake te taputapu tiaki kokopi a IndyCar Aeroscreen. Ko Terry Trammell te toa o tenei wa o te tohu, i whakahonoretia mo tana mahi i roto i te hangarau koiora i te huihuinga 2021.