Cold tire temps? or cold tire pressures? I use em, I set between 30.5-32 PSI front cold in the morning, and and 30.5-31 rear. I know its weird but I set em and forget em. These tires are not very pressure sensitive, I adjust pressure as needed to get the feel I'm looking for. Other tires I've had have been pickier, but these have not been. Wear has always been great. The only time I'll check hot pressures is if its over 90 ambient. Since this is your first track day don't spend time chasing a 1/4 PSI of pressure. Focus on riding and the instruction you're getting.