| Atlanta | | | |
|---|
| Auto Club | | | — |
|---|
| Bristol | | | — |
|---|
| Canadian Tire | — | — | — |
|---|
| Charlotte | | | |
|---|
| Charlotte Roval | | | — |
|---|
| Chicagoland | | | — |
|---|
| Darlington | | | — |
|---|
| Daytona | | | — |
|---|
| Dover | | | — |
|---|
| Drebin | — | — | — |
|---|
| Eldora | — | — | — |
|---|
| Gateway | — | — | — |
|---|
| Homestead-Miami | | — | — |
|---|
| Indianapolis | | — | — |
|---|
| ISM | | | — |
|---|
| Iowa | — | — | — |
|---|
| Jefferson | — | — | — |
|---|
| Kansas | | — | — |
|---|
| Kentucky | | — | — |
|---|
| Las Vegas | | | — |
|---|
| Martinsville | | | — |
|---|
| Michigan | | — | — |
|---|
| Mid-Ohio | — | — | — |
|---|
| New Hampshire | | | |
|---|
| Pocono | | — | — |
|---|
| Richmond | | | — |
|---|
| Road America | — | — | — |
|---|
| Sonoma | | | — |
|---|
| Taggart | — | — | — |
|---|
| Talladega | | — | — |
|---|
| Texas | | — | — |
|---|
| Watkins Glen | | | — |
|---|
