| Built by: | Schroeder |
| Active years: | 1951 – 1957 (7) |
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| Rd | Date | Grand Prix | Driver | Team | Engine | Grid | Race | Pts |
| 1 | 27 May | Switzerland | ||||||
| 2 | 30 May | Indy 500 | Duke Dinsmore | Brown Motor Co. | Offenhauser | 32 | Ret | 0 |
| Bobby Ball | John L. McDaniel | Offenhauser | 29 | 5 | 2 | |||
| George Fonder | Lutes Truck Parts | Offenhauser | DNQ | 0 | ||||
| George Fonder | Ray Brady | Offenhauser | DNQ | 0 | ||||
| 3 | 17 Jun | Belgium | ||||||
| 4 | 1 Jul | France | ||||||
| 5 | 14 Jul | Great Britain | ||||||
| 6 | 29 Jul | Germany | ||||||
| 7 | 16 Sep | Italy | ||||||
| 8 | 28 Oct | Spain |