Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, and Martin Truex Jr., driver of the #56 NAPA Toyota, spin out during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Todd Warshaw/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, and Martin Truex Jr., driver of the #56 NAPA Toyota, spin out during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Todd Warshaw/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Martin Truex Jr., driver of the #56 NAPA Toyota, spins out during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Todd Warshaw/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, and Martin Truex Jr., driver of the #56 NAPA Toyota, spin out during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Todd Warshaw/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Martin Truex Jr. (L), driver of the #56 NAPA Toyota, talks with Dale Earnhardt Jr.(R), driver of the #88 National Guard/AMP Energy Chevrolet, in the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Tom Pennington/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, checks his car out in the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Tom Pennington/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, drives into the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jason Smith/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, checks his car out in the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jason Smith/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: An alternate car for Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, is pulled off of the hauler in the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jason Smith/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, and spins out during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Todd Warshaw/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Jimmie Johnson, driver of the #48 Lowe's Chevrolet, climbs in his car during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, checks his car out in the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, checks his car out in the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, and spins out during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, sits in his car in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, sits in his car in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, sits in his car in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Jimmie Johnson, driver of the #48 Lowe's Chevrolet, drafts behind Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, and David Reutimann, driver of the #00 Aaron's Dream Machine Toyota, practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Denny Hamlin, driver of the #11 FedEx Toyota, drafts behind Brian Vickers, driver of the #83 Red Bull Toyota, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: An alternate car for Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, sits next to his damaged car in the garage area after an incident in practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jason Smith/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Chad Knauss, crew chief for the #48 Lowes Chevrolet driven by Jimmie Johnson, looks on during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: A.J. Allmendinger, driver of the #43 Best Buy Ford, Marcos Ambrose, driver of the #9 Stanley Ford, Tony Stewart, driver of the #14 Mobil 1/Office Depot Chevrolet, and Jeff Gordon, driver of the #24 Drive to End Hunger Chevrolet, practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Kasey Kahne, driver of the #4 Red Bull Toyota, Greg Biffle, driver of the #16 3M Ford, Tony Stewart, driver of the #14 Mobil 1/Office Depot Chevrolet, and Clint Bowyer, driver of the #33 Cheerios Chevrolet, practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Juan Pablo Montoya drives the #42 Target Chevrolet through the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Crew members push the #4 Oreo/Ritz Chevrolet driven by Tony Stewart, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jason Smith/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Dale Earnhardt Jr., driver of the #88 National Guard/AMP Energy Chevrolet, and spins out during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Trevor Bayne, driver of the #21 Motorcraft/Quick Lane Ford, sits in his car in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: A general view of the bleachers during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Bobby Labonte, driver of the #47 Kroger/USO Toyota, gets into his car in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Carl Edwards, driver of the #99 Aflac Ford, sits in his car in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: The helmet of Kevin Harvick, driver of the #29 Budweiser Chevrolet, sits in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, looks on in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Danica Patrick, driver of the #7 GoDaddy.com Chevrolet, sits in her car in the garage area during practice for the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Justin Allgaier, driver of the #31 Brandt Chevrolet, looks on in the garage area during practice for the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Jason Leffler, driver of the #30 AccuDoc Chevrolet, sits in his car during practice for the NASCAR Nationwide Series DRIVE4COPD 300 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Trevor Bayne, driver of the #21 Motorcraft/Quick Lane Ford, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jerry Markland/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Jeff Burton, driver of the #31 Caterpilliar Chevrolet, looks on in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Jeff Gordon, driver of the #24 Drive to End Hunger Chevrolet, leads Mark Martin, driver of the #5 GoDaddy.com Chevrolet, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: David Reutimann, driver of the #00 Aaron's Dream Machine Toyota, leads Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, leads David Reutimann, driver of the #00 Aaron's Dream Machine Toyota, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Bobby Labonte, driver of the #47 Kroger/USO Toyota, leads Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Kasey Kahne, driver of the #4 Red Bull Toyota, leads Brian Vickers, driver of the #83 Red Bull Toyota, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Denny Hamlin, driver of the #11 FedEx Toyota, leads Joey Logano, driver of the #20 Home Depot Toyota, during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Chris Graythen/Getty Images)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Marcos Ambrose drives the #9 Stanley Ford through the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Kevin Conway drives the #97 ExtenZe Toyota through the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: David Ragan drives the #6 UPS Ford through the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Todd Bodine drives the Tire Kingdom/Valvoline Toyota through the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Matt Kenseth, driver of the #17 Crown Royal Ford, stands in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Brad Keselowski drives the #2 Miller Lite Dodge through the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: J.J. Yeley drives the #46 Red Line Oil Chevrolet through the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Matt Kenseth, driver of the #17 Crown Royal Ford, talks to ESPN reporter and former driver Ricky Craven in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Matt Kenseth, driver of the #17 Crown Royal Ford, talks to ESPN reporter and former driver Ricky Craven in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Kevin Harvick, driver of the #29 Budweiser Chevrolet, signs a guitar in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Casey Mears (R), driver of the #13 GEICO Toyota, talks to talks with crew chief Robert "Bootie" Barker (L) in the garage during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Tom Pennington/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Kasey Kahne, driver of the #4 Red Bull Toyota, looks on in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jason Smith/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Michael Waltrip, driver of the #15 NAPA Auto Parts Toyota, looks on in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jason Smith/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Trevor Bayne, driver of the #21 Motorcraft/Quick Lane Ford, looks on during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jerry Markland/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Josh Wise, driver of the #39 Cajun USA Ford, looks on during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Matthew Stockman/Getty Images for NASCAR)

Daytona 500 - Practice

DAYTONA BEACH, FL - FEBRUARY 16: Clint Bowyer, driver of the #33 Cheerios/Hamburger Helper Chevrolet, walks in the garage area during practice for the NASCAR Sprint Cup Series Daytona 500 at Daytona International Speedway on February 16, 2011 in Daytona Beach, Florida. (Photo by Jerry Markland/Getty Images for NASCAR)

Gatorade Duel - Race 2

DAYTONA BEACH, FL - FEBRUARY 17: Jeff Burton, driver of the #31 Caterpillar Chevrolet, celebrates in Victory Lane after winning the second race of the NASCAR Sprint Cup Series Gatorade Duel at Daytona International Speedway on February 17, 2011 in Daytona Beach, Florida. (Photo by Jared C. Tilton/Getty Images for NASCAR)