Pedzisa mutsara unotevera: Munhu wokutanga kubvunza uye kushandisa parachuti yake akanga ari "Big Daddy" Don Garlits. Akashandura bhizimisi rake kuva zvimwe zvinhu zvakawanda zvekuchengetedza, zvakadai semagurovhosi, ngowani, zvipfeko uye shangu. Simpson akagadzira tambo dzomumhu dzokutanga dzeNASA, uko akasangana naPete Conrad. Conrad Simpson akaunza chigadzirwa cheDuPont Nomex muna 1967. Simpson akashandisa chigadzirwa chacho kugadzira sutu yokutanga yomoto yaizoshandiswa mumakwikwi. Akatora sutu yacho
1967 Indianapolis 500 apo yakapfekwa na 30 vavatyairi 33. Simpson akanga agadzira zvinhu zvinopfuura 200 zvokuzvidzivirira pakumhanya, kusanganisira zvizvarwa zvitatu zvezvipfeko zvemoto. Simpson akaratidza kushanda kwesuti yacho muna 1987, paakapiswa achipfeka sutu. Kusvikira nhasi, vatyairi muNHRA vanotaura nezvezvipfeko zvavo zvemoto se "Simpson Suit", kunyanya nekuda kwekuti Simpson Performance Zvigadzirwa zvakafanana nesutu yemoto, uyezve, kunyangwe nanhasi, zita raSimpson richiri kuoneka pane akati wandei masutu emoto, kusanganisira ayo akapfekwa neNHRA's Safety Safari vashandi.