<prompt> Bhala okuqhubekayo kwalesi sigaba - Ukufa kukaDale Earnhardt emjahweni weDaytona 500 ka-2001  <response>: , kanye nalabo bakaKenny Irwin, u-Adam Petty noTony Roper ngo-2000, kanye nokulimala okungathi sína okutholwe nguSteve Park engozini ngoSepthemba 2001 eDarlington, kwaholela ekutheni i-NASCAR isungule izinqubomgomo eziningi zokusiza ekuphepheni komshayeli, njengokwethulwa kwe-Car of Tomorrow. Abashayeli bagcina beyalwe ukuba bagqoke izivikelo zokubambelela ekhanda nasentanyeni, futhi kuye kwafakwa izivikelo ze-SAFER ezindongeni zendawo yomjaho, ezinezinsika ezenziwe nge-foam ezinhlangothini zombili zekhanda ezizovumela ikhanda lomshayeli ukuba lihambe uma kwenzeka ingozi. Naphezu kwalokhu, kwabonwa ukudlikizeka kobuchopho okungu-29 phakathi kuka-2004 no-2012. 