I got these to replace the stock Pirellis on my Mustang GT.
After a couple of hundred miles, these tires GRIPPED. Using the on
board accelerometer, my old best launch was about 0.76G at the
track. With these tires, I was able to pull 0.93G aired down to
around 24psi. On the road, grip was fantastic before I started
modifying the car. Now, I can't get any...