101st Indianapolis 500 practice at the Indianapolis Motor Speedway.

Auto racing archive photos of NASCAR driver Tony Stewart.

Auto racing archive photos of NASCAR driver Rusty Wallace.

Auto racing archive photos of NASCAR crew chief Ray Evernham.

Auto racing archive photos of NASCAR driver Matt Kenseth

Auto racing archive photos of NASCAR driver Kurt Busch.

Auto racing archive photos of NASCAR driver Kasey Kahne.

Auto racing archive photos of NASCAR driver Juan Pablo Montoya.

Auto racing archive photos of NASCAR driver Jimmie Johnson.

Auto racing archive photos of NASCAR driver Jeff Gordon.

Auto racing archive photos of NASCAR driver Dale Earnhardt Jr.

NASCAR Cup Series practice for the Brickyard 400 at the Indianapolis Motor Speedway in Indianapolis, Indiana.

Target Ganassi at Indianapolis 500 practice at the Indianapolis Motor Speedway.

Indianapolis 500 practice at the Indianapolis Motor Speedway.

Photos of Danica Patrick over the years at the Indianapolis Motor Speedway. Auto racing and motorsports photography by Michael Hickey

NASCAR and Chevrolet introduce the 2013 Chevy Camaro that will compete in the NASCAR Nationwide Series in an announcement at the Indianapolis Motor Speedway in Indianapolis, Indiana. Auto racing photography by Michael Hickey

NASCAR Sprint Cup series teams compete in the Quaker State 400 at Kentucky Motor Speedway in Sparta, Kentucky. Auto Racing photography by Michael Hickey

NASCAR Sprint Cup series teams and Nationwide Series teams practice and qualify at Kentucky Motor Speedway in Sparta, Kentucky. Auto Racing photography by Michael Hickey

IZOD IndyCar teams compete in the Indy 500 at the Indianapolis Motor Speedway in Indianapolis, Indiana. Auto racing photography by Michael Hickey

IZOD IndyCar teams practice and qualify for the Indy 500 at the Indianapolis Motor Speedway in Indianapolis, Indiana. Auto racing photography by Michael Hickey

IZOD IndyCar teams practice for the Indy 500 at the Indianapolis Motor Speedway in Indianapolis, Indiana. Auto racing photography by Michael Hickey

IZOD IndyCar teams practice for the Indy 500 at the Indianapolis Motor Speedway in Indianapolis, Indiana. Auto racing photography by Michael Hickey

IZOD IndyCar teams practice for the Indy 500 at the Indianapolis Motor Speedway in Indianapolis, Indiana. Auto racing photography by Michael Hickey

Photos of Izod IndyCar series driver Dario Franchitti at the Indianapolis Motor Speedway in Indianapolis, Indiana. By Michael Hickey, sports photography Indianapolis, Carmel, Fishers, Kokomo

Photos of Izod IndyCar series driver Scott Dixon at the Indianapolis Motor Speedway in Indianapolis, Indiana. By Michael Hickey, sports photography Indianapolis, Carmel, Fishers, Kokomo

Photos of Izod IndyCar series driver Tony Kanaan at the Indianapolis Motor Speedway in Indianapolis, Indiana. By Michael Hickey, sports photography Indianapolis, Carmel, Fishers, Kokomo

Photos of IZOD IndyCar Series driver Helio Castroneves seen in the pits and on the track at the Indianapolis Motor Speedway in Indianapolis, Indiana. By Michael Hickey, sports photography Indianapolis, Carmel, Fishers, Kokomo

Photos of Ed Carpenter, of Dollar General, Fuzzy's Ultra Premium Vodka and Sarah Fisher Racing practicing and racing in the Indy 500. Auto racing and motorsports photography by Michael Hickey

ESPN pit reporter Jamie Little seen at the Indianapolis Motor Speedway. Photos by Michael Hickey

NASCAR UAW Daimler Chrysler 400 race in Las Vegas on March 11, 2007. By Michael Hickey, sports photographer Louisville, Indianapolis, Carmel, Fishers, Kokomo Indiana

Various photos of IZOD IndyCar Series racing at the Indianapolis Motor Speedway in Indianapolis, Indiana leading up to and including the Indy 500. By Michael Hickey sports photography Indianapolis, Carmel, Fishers, Kokomo Indiana

IZOD IndyCar series driver Danica Patrick on the track and appearances in Indianapolis, Indiana. By Michael Hickey sports photography Indianapolis, Carmel, Fishers, Kokomo Indiana

This is a gallery of IndyCar images taken over the last few years at the Indianapolis Motor Speedway. Helio Castroneves, Danica Patrick, Indy 500, Indianapolis Motor Speedway. Auto racing and motorsports photography by Michael Hickey

Photos from bump day and practice for the running of the Indianapolis 500. By Michael Hickey auto racing and motorsports photography Indianapolis, Carmel, Fishers, Kokomo Indiana