I have been tracking my car for years now and last season I did a tire and wheel upgrade. I did a square setup 18x11 apex and 305 888R rubber. Man what a difference! But something was off with the tires. With those tires I had a steering shudder during HARD braking. I figured it was because of the design of the tires. They have large grooves on the inside and I run -2.0* camber. So I figured they "skip" during hard braking. NOW, I read that the 2011/2012 EPAS rack has a tendency to...

Steering shudder with track tires