I'm running P-Zero Corsa's but want to go full slicks for autocross and looking at the Kumho 710's but they don't make 235/40-18's, so I wonder if 245/35-18's would fit in the front? What do you guys run in autox?

 

Yes 245x18 fit...265 with some alignment work fit ....check diameters of your tire choices....Hoosier has some choices as well

Are you driving to the events?

 

another pointer is help is spelled with a "p" not a "f" "helf"

 

I noticed many drive to the autox events on V700/V710 and Pilot Cups, so if the event is local, I might just drive to the events on the V710's or the Hoosiers (A304?). Does anyone have bad experiences such as punctures and problems driving these tires on the highway?