Yes&No, real Nascar drivers use their left for the clutch on road courses or
sometimes tracks where they shift between 3rd and 4th gear. Other wise I
assume they use their left foot to brake when they're always running in 4th
gear.
Racer X
Veteran Sim Racer
Victory Lane-
http://www.geocities.com/MotorCity/Speedway/1423/
