I bought new Kumho Escta SPT's at the start of the summer. Since then, I took a race school, ran one track day and two slalom events. Other than that, only driven perhaps 600 miles. My tires are no longer good for the street, having worn down significantly after the second track day of lapping (But what fun it was!) My question is, I just purchased used 17" GT rims to put some track tires on for next year,so what would the more experienced members recommend for a track tire only(size and make)for a Bullitt with stock suspension? Does anyone do slalom events? If so would you suggest something different for this vs road race track events?