Got a newbie question: I've had my star specs all season ~13 days, and they still have like 4/32 tread left. I felt their sweet spot was around 35 psi all 4 until recently the car got kinda squirmy, sometimes pushing, other times rears getting slippery. So I jacked up the rears to 38 and it stabilized somewhat, but overall the car still doesn't feel as good as it used to. I don't know if I'm simply pushing my car more than before, or my tires are heat cycled out. Should I try to use these for the Nov DE coming up or new tires? I'd hate to throw them out cuz they have decent tread left still...
Another question is, how important/effective is heat cycling new R-comps like TR does? I'm highly considering NT01s next.