Hi All,
I have a question for the forum regarding new tires and lap times. Assuming the same car, driver, track, etc etc what would be the expected lap time decrease by going from old tires ( 10 heat cycles) to new ones. Assuming the car is well set up, the driver is experienced with the car and the course is a twisty 1.25 mile. This is of course subjective but I would like an experienced ball park opinion.