Hi, I'm looking for people's advice/experiences on which 18" full slicks would be best suited till 15 min long circuit races, car is a type r built for racing, i was leaning towards the Michelin 24/64-18 in the s9f compound as I can't really go any wider with out having to arch, which I don't want ! Any help on brands/ compounds would be greatly appreciated, thanks

 

you might have better luck over at www.22b.com, as there's a lot of experience around circuit racing over there.