NASCAR announced the pit road speed limits for the 2021 season for each venue.
Track | Pit Road | Caution Vehicle |
Atlanta Motor Speedway | 45 | 55 |
Bristol Motor Speedway | 30 | 35 |
Bristol Motor Speedway – Dirt | 30 | 35 |
Canadian Tire Motorsports Park | 40 | 45 |
Charlotte Motor Speedway – Oval | 45 | 55 |
Charlotte Motor Speedway – Road Course | 40 | 45 |
Circuit of the Americas | 40 | 50 |
Darlington Raceway | 45 | 50 |
Daytona International Speedway | 55 | 70 |
Daytona International Speedway – Road Course | 45 | 50 |
Dover International Speedway | 35 | 45 |
Elkhart Lake’s Road America | 40 | 45 |
Homestead-Miami Speedway | 45 | 55 |
Indianapolis Motor Speedway – Road Course | 40 | 45 |
Kansas Speedway | 45 | 55 |
Knoxville Speedway | 30 | 30 |
Las Vegas Motor Speedway | 45 | 55 |
Martinsville Speedway | 30 | 35 |
Michigan International Speedway | 55 | 65 |
Mid-Ohio Sports Car Course | 35 | 45 |
Nashville Superspeedway | 45 | 55 |
New Hampshire Motor Speedway | 45 | 50 |
Phoenix Raceway | 45 | 50 |
Pocono Raceway | 55 | 70 |
Richmond Raceway | 40 | 45 |
Sonoma Raceway | 40 | 45 |
Talladega Superspeedway | 55 | 70 |
Texas Motor Speedway | 45 | 55 |
Watkins Glen International | 40 | 45 |
Worldwide Technology Raceway at Gateway | 45 | 50 |