<prompt> Qedela umusho olandelayo: Ngemva kwempi, uBira wabuyela emjahweni namaqembu amaningana. Ngo-1951 wagijima ngemoto endala iMaserati 4CLT efakwe injini entsha ye-V12 Osca. Akukho miphumela eyatholakala kulo nyaka ngenxa yokusebenza kabi kwemoto kuhlangene nengozi enzima. Ngo-1954, ngemoto entsha, iMaserati 250F, wanqoba iGrand Prix des Frontières esifundeni somgwaqo saseChimay wabe eseqeda okwesine  <response>: Ngo-1954 iGrand Prix yaseFrance ngeMaserati yakhe siqu. NgoJanuwari 1955, wanqoba iNew Zealand Grand Prix e-Ardmore; wathatha umhlalaphansi ekupheleni kwaleyo nkathi. 