The Harry Hartz team took part in AAA National Motor Car Championship from 1922 to 1940.
During her performances it won 10 victories
and 12 pole positions.
18 pilots competed
in 67 races in
22 different cars.
| Driver | Best Race Position | Best position in qualification | Total Races |
|---|---|---|---|
| Mauri Rose | 5 | 11 | 1 |
| Eddie Hearne | 7 | 5 | 2 |
| Ira Vail | 7 | 12 | 2 |
| Wade Morton | 4 | 13 | 1 |
| Harry Hartz | 1 | 1 | 41 |
| Leon Duray | 3 | 1 | 14 |
| Fred Comer | 1 | 1 | 27 |
| Tony Gulotta | 11 | 12 | 1 |
| Louis Meyer | 8 | 8 | 1 |
| Fred Frame | 1 | 3 | 8 |
| Fred Winnai | 31 | 28 | 1 |
| Russell Snowberger | 11 | 5 | 1 |
| Billy Arnold | 1 | 1 | 6 |
| Frank Brisko | 11 | 8 | 2 |
| Lester Spangler | 15 | 5 | 2 |
| Herb Ardinger | 17 | 9 | 1 |
| Ted Horn | 2 | 2 | 7 |
| Mel Hansen | 8 | 5 | 2 |
| Year | Points | Position | Wins | Poles |
|---|---|---|---|---|
| 1922 | 0 | - | 0 | 0 |
| 1923 | 0 | - | 0 | 0 |
| 1925 | 0 | - | 0 | 3 |
| 1926 | 0 | - | 6 | 7 |
| 1927 | 0 | - | 0 | 0 |
| 1930 | 0 | - | 3 | 3 |
| 1931 | 0 | - | 0 | 0 |
| 1932 | 0 | - | 1 | 0 |
| 1933 | 0 | - | 0 | 0 |
| 1935 | 0 | - | 0 | 0 |
| 1936 | 0 | - | 0 | 0 |
| 1937 | 0 | - | 0 | 0 |
| 1938 | 0 | - | 0 | 0 |
| 1939 | 0 | - | 0 | 0 |
| 1940 | 0 | - | 0 | 0 |
| Track | Best Race Position | Best position in qualification | Total Races |
|---|---|---|---|
| Indianapolis | 1 | 1 | 13 |
| Beverly Hills | 3 | 3 | 2 |
| Fresno | 3 | 2 | 2 |
| Altoona | 1 | 1 | 10 |
| Syracuse | 4 | 2 | 3 |
| Charlotte Speedway | 1 | 1 | 11 |
| Culver City | 2 | 2 | 3 |
| Laurel | 3 | 5 | 2 |
| Salem | 1 | 1 | 8 |
| Miami-Fulford | 2 | 4 | 1 |
| Atlantic City | 1 | 1 | 6 |
| Michigan Fairgrounds | 9 | 5 | 3 |
| Oakland | 15 | 5 | 1 |
| Roosevelt Raceway | 17 | 9 | 2 |
Duesenberg
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255
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unknown
Miller SC