Cool days...under 50degs...
tires stay cooler, car stays cooler, brakes stay cooler.
As long as it's not "really cold"...uncomfortable to be outside...then do it.
We've done trackdays at LRP with ice off the track and snow flurries...great fun.
"Arcadian, I've fought countless times, yet I've never met an adversary who could offer me what we Spartans call "A Beautiful Death." I can only hope, with all the world's warriors gathered against us, there might be one down there who's up to the task."Μολὼν λαβέ!!