Konplete fraz sa a: Alvis te yon pyonye nan machin devan-wou kondwi. Pandan ke J. Walter Christie te fèt premye devan-wheel kondwi kous machin, ki li te kondwi nan 1906 Vanderbilt Cup la, pwochen an remakab devan-wheel kondwi kous machin te supercharged la &lt;a href="Alvis%2012/50"&gt; Alvis 12/50&lt;/a&gt; kous machin ki fèt pa G. T. Smith-Clarke ak W. M. Dunn, ki te antre nan 1925 Kop Hill Climb nan Princes Risborough nan Buckinghamshire sou 28 mas 1925. De mwa pita (nan Samdi, 30 Me 1925), Harry Arminius Miller a Miller 122 devan wou kondwi machin te antre nan nan
1925 Indianapolis 500.