ɐkˈoːɹdɪŋ tə pˈɪlsbɛɹi, ɐ kɚɹˈɛktli ˌɛndʒɪnˈɪɹd tɹˈæk kʊd biː dɹˈɪvən wɪðˌaʊt stˈɪɹɪŋ ˈɪnpʊt fɹʌmðə dɹˈaɪvɚ ðə kˈɑːɹ wʊd stˈɪɹ ɪtsˈɛlf, sˈɪmpli dˈuː tə ðə tɹˈæk dʒiˈɑːmətɹi.
According to Pillsbury, a correctly engineered track could be driven without steering input from the driver – the car would steer itself, simply due to the track geometry.