I got a lot of replies on my instagram about my tire life and wear. I don’t have any special tricks or anything. Going to share my setup and tips and hopefully this helps someone on here as well. On the left is my RT660 after 6 track days. All 4 looked roughly the same. The right is of course a brand new RT660.
the used set survived 4 track days at streets of willow, one at big willow and one at Buttonwillow.
My alignment specs are
-2 camber up front
-1.7 camber rear
0 toe up front
0.4 toe in rear
Rear has no work done to it. It’s just what I got on the twist beam roulette.
I like zero toe up front for the better wear.
a little more negative camber would probably be beneficial but not much. I suspect -2.5 would be on the money.
I’m really careful about adjusting my tire pressures to different scenarios.
I run 28-32 psi hot on track depending on temps/ condition.
commuting is 40 psi
Rain is 24-26 psi
Canyon driving is 32-35 psi.
I always air up my tires before driving home from the track, or after rain etc.
after every track day I rotate my tires from front to rear.
track day #1-2 on these tires is the best grip you’ll get
Track day #3 falls off a little but not too bad. This will probably vary depending on how aggressive the first 2 track days were.
track day 4-6 are gonna be really noticeable pace loss