Whether they're training, testing or racing, these drivers all have one thing in common: they're only as strong as their pit crew; examining the role of the pit crew through some of the top drivers in NASCAR, INDY and IMSA.
Getting technical with Alex Rossi's engineer, his right-hand man.
Katherine Legge shows off her Acura NSX.
Bubba Wallace shows off his Camaro 43.
In the pit with Indy 500 winner Alex Rossi and his pit crew on race day.
IMSA veteran Katherine Legge and her pit crew fine tune their plans for the race while testing at Sebring.
Stock car racing driver Bubba Wallace and his pit crew muscle through a day of training at their home base in North Carolina.
