I run the ec-7. The setup I have is a 9.5 and 10.5 with a 265f and 285r. On track they have been great. That being said when the tires go I am getting arc-8's in a square 10 wide setup. I will aim to run 275's all around. The square feels very neutral and I can rotate tires. I do not think giving up a tiny rear grip to gain the pros of tire rotation will make a difference. FYI i am on coils and run -3 camber in the front.
|