|
I ran mine (275/30r19 square) for 3 track days, each progressively warmer.
The tires grip well above their class. I'm really impressed. I also have little wear to show for it. The 4S seems like a significant leap above PSS performance on the track and especially in the wet.
For pressures, I started 35 all around and settles on 35f/32r to settle the rear down. I have an E90, though I dont think that changes the weight much. Also -2.5/-1.5 seem like good camber settings for the 4S grip and my Dinan springs on EDC and Dinan front swaybar.
|