2010 Grand Am Rolex 24 Hours Daytona: 28-31 January, 2010, Daytona Beach, Florida USAThe #9 Porsche Riley of Joao Barbosa, Terry Borcheller, Ryan Dalziel, and Mike Rockenfeller races down the front stretch during practice. é2010, R.D. Ethan, USA LAT Photographic
28-31 January, 2010, Daytona Beach, Florida USAThe #9 Porsche Riley of Joao Barbosa, Terry Borcheller, Ryan Dalziel, and Mike Rockenfeller races down the front stretch during practice.
é2010, R.D. Ethan, USA
LAT Photographic