Scott Dixon fires a pair of six-shooters after winning the IndyCar Series auto race at Texas Motor Speedway on Saturday, May 1, 2021, in Fort Worth, Texas. (AP Photo/Richard W. Rodriguez)

Scott Dixon jumps off his car as he celebrates winning the IndyCar Series auto race at Texas Motor Speedway on Saturday, May 1, 2021, in Fort Worth, Texas. (AP Photo/Richard W. Rodriguez)

Scott Dixon pumps his fist after winning the IndyCar Series auto race at Texas Motor Speedway on Saturday, May 1, 2021, in Fort Worth, Texas. (AP Photo/Richard W. Rodriguez)

Tony Kanaan drives out of Turn 4 during the IndyCar Series auto race at Texas Motor Speedway on Saturday, May 1, 2021, in Fort Worth, Texas. (AP Photo/Richard W. Rodriguez)

The IndyCar safety team assists James Hinchcliffe after his crash during the IndyCar Series auto race at Texas Motor Speedway on Saturday, May 1, 2021, in Fort Worth, Texas. (AP Photo/Richard W. Rodriguez)

Scott Dixon crosses the finish line to win the IndyCar Series auto race at Texas Motor Speedway on Saturday, May 1, 2021, in Fort Worth, Texas. (AP Photo/Richard W. Rodriguez)