The wheel-gun man — most pit crew mechanics are men — loosens and tightens the wheel nut. At most stops, two mechanics adjust ... an average pitstop in F1 takes less than three seconds thanks ...

We practice pit stops because consistency is key, right? It's really working on technique more than speed. There might be a way a guy wants to put the tire on, two hands versus one hand.

INDIANAPOLIS -- Michael Trimmer is a two ... That takes strength. Keith Gummer is a 30-year-old inside rear tire changer for Andretti driver Colton Herta. As the car pulls into the pit, Gummer ...