Kammala wannan jumla: Alvis ya kasance majagaba na motocin motsa jiki na gaba. Yayin da J. Walter Christie ya tsara motar tseren motar farko ta gaba, wanda ya tuka a gasar 1906 Vanderbilt Cup, motar tseren motar gaba ta gaba ita ce motar tsere mai karfin gaske &lt;a href="Alvis%2012/50"&gt; Alvis 12/50&lt;/a&gt; wanda G. T. Smith-Clarke da W. M. Dunn suka tsara, wanda aka shiga cikin 1925 Kop Hill Climb a Princes Risborough a Buckinghamshire a ranar 28 ga Maris, 1925. Watanni biyu bayan haka (a ranar Asabar, 30 ga Mayu 1925), an shigar da motar Miller 122 ta gaban motar motar Harry Arminius Miller a cikin
1925 Indianapolis 500.