NASCAR Cup Series at Las Vegas

Kevin Harvick poses for photographers after winning the pole position during qualifying for a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Kevin Harvick gets out of his car after winning the pole position during qualifying for a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Kevin Harvick (4) drives down pit lane during qualifying for a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Kevin Harvick (4) drives during qualifying for a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Denny Hamlin, left, and Kyle Busch talk in pit lane before qualifying for the NASCAR Cup Series auto race at Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Denny Hamlin drives during qualifying for the NASCAR Cup Series auto race at Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Martin Truex Jr., left, and Kyle Busch, right, talk before qualifying for a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Austin Dillon (3) and Kyle Larson (42) drive during qualifying for a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Kevin Harvick poses for photographers after winning the pole position during qualifying for a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Busch (18) drives down pit lane during qualifying for the NASCAR Cup Series auto race at Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Denny Hamlin (11) drives during qualifying for the NASCAR Cup Series auto race at Las Vegas Motor Speedway, Friday, March 1, 2019, in Las Vegas. (AP Photo/John Locher)

Denny Hamlin gives autographs to fans before a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Busch, center right, gives autographs to fans before a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Larson gives autographs before a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kevin Harvick makes a pit stop during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

A member of Chris Buescher's pit crew stretches before a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

William Byron makes a pit stop during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Cody Ware makes a pit stop during a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Busch (18) and Denny Hamlin (11) drive during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kevin Harvick (4) drives during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Busch's crew members watch the Thunderbirds fly over before a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Busch makes a pit stop during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Busch drives out of his pit during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano celebrates after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Kyle Busch (18) and Joey Logano (22) drive during a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano holds up the trophy after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano drives during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano (22) does a burnout after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano (22) does a burnout after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano drives during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Denny Hamlin drives during a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Ricky Stenhouse Jr. (17) drives during a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Denny Hamlin (11) drives during a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano celebrates after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Cars round the track during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Martin Truex Jr. drives during a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Daniel Suarez drives during a NASCAR Cup Series auto race at the Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano celebrates after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano celebrates after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano does a burnout after winning a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

Joey Logano (22) drives during a NASCAR Cup Series auto race at Las Vegas Motor Speedway, Sunday, March 3, 2019, in Las Vegas. (AP Photo/John Locher)

FILE - In this March 1, 2019, file photo, drivers Denny Hamlin, left, and Kyle Busch talk in pit lane before qualifying for the NASCAR Cup Series auto race at Las Vegas Motor Speedway in Las Vegas. Hamlin has all the momentum headed into the third round of NASCAR's playoffs, which start Sunday at Martinsville Speedway. But hot on his bumper are his Joe Gibbs Racing teammates, regular season champion Kyle Busch and Martin Truex Jr., who leads the series with six wins this season.(AP Photo/John Locher, File)