I'm building a street car that will end up being classed in EMOD. I was
thinking about which autocross tires to buy for it (maybe RA1s for the street
too?) when I thought about full slicks. If I'm going to be changing tires
anyways, might as well use what I can.
Size is about 275-15 rear and 225-15 front.
While I've used almost all of the available R tires, I have absolutely no
clue about racing slicks. How will they fare for weekend autocrossing and
the occasional lapping day compared to a Kumho or Toyo RA-1? What about a
set of rains?