Just as a datapoint, I'm running somewhere in the scope this alignment range:
Camber: -2.0F / -2.5R
Toe: 0.3 OUT F / 0.2 IN R
This results in a pretty neutral car on either 215/255 or 235/275 aggressive street tires (Dunlop Z1 / Nitto NT05). The following data was collected at CMP In February after a cool-down lap, so the outer edges would have cooled slightly more than the inners, and these are not peak temps but give a good relative picture at the tire usage: (Note, CMP is a significantly righ-handed track, so the left tires get abused quite a bit more than the rights)
Tire temps:
Session 1: (cold, morning, pressure = 35psi all the way around at the time measurements were taken...so close to "hot" pressure)
RF:
Inside 101
Middle 97
Outside 85
LF:
Inside 98
Middle 96
Outside 92
RR:
Inside 125
Middle 119
Outside 103
LR:
Inside 119
Middle 113
Outside 110
Skipping to Session 3: (~15 degrees warmer ambient, full sun, ~37psi)
RF:
Inside 115
Middle 110
Outside 100
LF:
Inside 119
Middle 119
Outside 112
RR:
Inside 137
Middle 137
Outside 133
LR:
Inside 140
Middle 140
Outside 134
