Depends on the driver and what the team wants to spend. I know this only because I install them, we have installed as much as a base and 12 for tracks like Daytona and Talladega and a base and 9 for Darlington.
In a Nascar Cup and Nationwide Series race there are 43 drivers. In a Nascar Truck Series race there are 36 starting drivers.
43 drivers are in one Nascar Sprint Cup Series race.
In 2011, Danica Patrick started 12 Nascar Nationwide Series races. She did not race in the Nascar Cup Series.
The Nascar Cup Series fields 43 drivers at every race they go to on the schedule.
You lap someone in a Nascar race.
NASCAR Race Hub was created in 2010.
NASCAR Race Day was created in 2005.
NASCAR Race Day ended in 2006.
Unlimited can qualify, but only 43 can race.
The duration of NASCAR Race Hub is 3600.0 seconds.
No. Earphones are not mandatory at a Nascar race.
The Coca-Cola 600 is currently the longest sanctioned Nascar race.