StatisticsGPs'IC-30 2'
| Races | 1 |
| Drivers' Titles | 0 |
| Constructors' Titles | 0 |
| Victories | 0 |
| Poles | 0 |
| Fastest Laps | 0 |
| Podiums | 0 |
| Points | 0 |
| Laps | 168 |
| One/two finishes | 0 |
| Year | Race | Nr | Driver | Team | CH | Engine | Tyre | Gr | Ps | FL | Laps | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1933 | 500 | 27 | Sam Hoffman | William M. Yahr | IC-30 2 | Miller L4 3.6 | Firestone | 0 | DNF | 0 | Spun out | 0 | GP | ||
| 27 | Kelly Petillo | William M. Yahr | IC-30 2 | Miller L4 3.6 | Firestone | 25 | DNF | 168 | Spun out | 0 | GP | |||||
| 56 | Paul Butler | - | Lincoln | Firestone | 0 | DNQ | 0 | DNQ | 0 | GP |
| Year | Race | Nr | Driver | Team | Car | Engine | Tyre | Gr | Ps | FL | Laps | Led | Retired | Pts | Formula | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 1933 | 500 | 27 | Kelly Petillo | William M. Yahr | Smith Sacks Bros. | Miller L4 3.6 | Firestone | 25 | DNF | 168 | Spun out | 0 | GP | ||
| 27 | Sam Hoffman | William M. Yahr | Smith Sacks Bros. | Miller L4 3.6 | Firestone | 0 | DNF | 0 | Spun out | 0 | GP | |||||
| 2 | 1932 | 500 | 12 | Sam Ross | William M. Yahr | Miller Yahr-Miller | Miller L4 2.6 | Firestone | 0 | DNQ | 0 | DNQ | 0 | GP | ||
| 1 | 1931 | 500 | 59 | Sam Ross | William M. Yahr | Rigling Miller | Miller L4 2.6 | Firestone | 37 | 15 | 200 | 0 | GP |