The Ernest L Ruiz team took part in USAC from 1956 to 1970.
During her performances it won 0 victories
and 0 pole positions.
23 pilots competed
in 46 races in
19 different cars.
| Driver | Best Race Position | Best position in qualification | Total Races |
|---|---|---|---|
| Jack Turner | 2 | 3 | 7 |
| Jimmy Reece | 3 | 3 | 1 |
| Ed Elisian | 4 | 4 | 2 |
| Art Bisch | 4 | 9 | 1 |
| Bobby Grim | 10 | 3 | 2 |
| Bob Veith | 18 | 17 | 1 |
| Chuck Hulse | 9 | 4 | 6 |
| Jim Hurtubise | 11 | 7 | 1 |
| Bud Tingelstad | 12 | 18 | 1 |
| AJ Shepherd | 26 | 14 | 1 |
| Chuck Rodee | 22 | 20 | 2 |
| Chuck Booth | 9 | 12 | 4 |
| Bob Christie | 13 | 18 | 1 |
| Dee Jones | 15 | 22 | 1 |
| Joe Leonard | 5 | 14 | 1 |
| Ronnie Duman | 6 | 17 | 2 |
| Dick Atkins | 22 | 17 | 1 |
| George Benson | 11 | 23 | 1 |
| Don Meacham | 17 | 18 | 1 |
| Bruce Jacobi | 9 | 16 | 4 |
| Dave Strickland | 7 | 21 | 2 |
| Johnny Anderson | 8 | 12 | 2 |
| Carl Williams | 12 | 31 | 1 |
| Track | Best Race Position | Best position in qualification | Total Races |
|---|---|---|---|
| Indianapolis | 13 | 14 | 4 |
| Phoenix | 5 | 14 | 9 |
| Riverside | 29 | 25 | 1 |
| Syracuse | 10 | 4 | 1 |
| Langhorne | 4 | 4 | 2 |
| Springfield | 17 | 7 | 1 |
| Milwaukee | 7 | 7 | 5 |
| Du Quoin | 11 | 9 | 2 |
| Trenton | 17 | 17 | 1 |
| Sacramento | 8 | 3 | 9 |
| Darlington | 2 | 3 | 1 |
| Indiana State Fair | 11 | 17 | 1 |
| Arizona State Fairgrounds | 3 | 3 | 4 |
| Hanford | 9 | 11 | 3 |
| Sears Point | 9 | 18 | 1 |
| Ontario | 12 | 31 | 1 |
| Year | Winner | Grand Prix |
|---|
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