2013 NASCAR Martinsville: April 5-7, 2013 Martinsville, Virginia USA Marcos Ambrose, Greg Biffle and Carl Edwards cars © 2013, Brian Czobat LAT Photo USA .
April 5-7, 2013 Martinsville, Virginia USA
Marcos Ambrose, Greg Biffle and Carl Edwards cars
© 2013, Brian Czobat
LAT Photo USA
.