| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| 11 | 1999 Seattle National Tour | 1999 | C Street Prepared | 1981 Mazda RX7 Gold | Hoosier | |
| T | 1 | 2000 Bremerton National Tour | 2000 | C Street Prepared | 81 Mazda RX-7 Gold | Hoosier |
| T | 1 | 2001 Bremerton National Tour | 2001 | C Street Prepared | 81 Mazda RX-7 Gold | Hoosier |
| T | 2 | 2002 Bremerton National Tour | 2002 | C Street Prepared | 1981 Mazda RX-7 Gold | Kumho |
| 4 | 2005 Packwood National Tour | 2005 | Street Touring Sport 2 | 1992 Mazda Miata | Falken | |
| Tr | Pos | Event | Date | Class | Car | Tire |
Every year, many national champions and trophy winners choose Autocross Digits for their numbers and classes. A full list can be seen in our Hall of Fame.
Shop Autocross Digits for your number and class needs. We offer the industry's strongest magnetic material, as well as low tack and permanent vinyl options.
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Written by Rocky Entriken, this is the record book of 52 years of the Sports Car Club of America's National Solo (autocross) championships from its beginning in 1973 to 2025, including a brief history of the sport and the championship. It includes the final placing of every driver who has ever competed in the annual event.
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