2013 Grand Am Detroit Belle Isle: 31 May-1 June, 2013, Detroit, Michigan, USA A pack of cars races down the front stretch during practice. ©2013, R D. Ethan LAT Photo USA
31 May-1 June, 2013, Detroit, Michigan, USA
A pack of cars races down the front stretch during practice.
©2013, R
D. Ethan
LAT Photo USA