Quote:
Originally Posted by babykwiss
I haven been through 2 track days 1 being very recent, about 1 week ago. My spec is as follows,
225/45/17 RS3 V2
17x8 +42 Fast Hayaku
HP+ Front Pads
RBF600
Whiteline Camber bolts (Placed in top hole)
Alignment Spec
Front
Left Front Right Front
-1.3 Camber -1.4 camber
5.4 Caster 5.3 Caster
0.01 Toe -0.01 Toe
Rear
Left Rear Right Rear
-1.2 Camber -1.3 Camber
0.01 Toe 0.00 Toe
Quesiton is, What is causing my tire to be worn more gradually in the middle towards the inside? I dont daily drive on this setup as i switch couple days before track. My first track day i drove with 40 PSI hot all around. My second track day i tried 38 PSI hot all around but drove the car much harder the second time around as i was more comfortable. What can be casuing the middle to inside to wear much faster?
Thanks
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Tire pressure is too high.
Do yourself a favor and get a pyrometer. I can teach you how to use it (or google).
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Outside high = need more camber
Inside high = need less camber
Center high = less pressure
Center low = more pressure
You want a 10F or less spread for simple hot lapping. Racing or time attack may warranty a different spread.