Just my 2 cents, I had an 09 Sport Package before my current 14 Nismo, and it never felt unsteady at any speed under any circumstance. But after just a week of driving my Nismo I noticed exactly what you described, under hard braking it would quickly pull one way or the other and the back would feel loose. So I got rid of the 245s on the front and went to 275s and my problem pretty much diminished. 2 different solutions to the same problem? I don't know, but just a thought for anyone else reading this.
|