NASCAR teams compete in all three national NASCAR series: the Cup Series, Xfinity Series, and Craftsman Truck Series, as well as in all the regional touring series. A team is limited to four cars in each of the NASCAR series. The team often shares a single manufacturer for all of the team's cars, but each car has an independent car number, driver, and crew chief.
All full time teams updated as of 8/2/2025 for the 2025 season [1]
All teams updated for the 2025 season [95]
Notes:
All teams updated for the 2025 season
"NASCAR Xfinity Series: April 5- Darlington Raceway- Christopher Bell #19