Joey Logano's 2012 Nascar Sprint Cup Series pit crew:
I don't know her name, but I do know that she also did a Home Depot commercial a couple of years ago (bought a home that her dad thought needed work, installed wood floor by herself, impressed him).
Checked youtube and someone commented that it is Laurie Naughton Okin. Click on the link below for Laurie Okin information.