I haven't been to an autocross since August of last year, the longest break of my 39 year history in the sport. My tires, which were already heat-cycled past their prime, have been baking in my garage all that time and I'm sure have hardened up even more. (My last autocross at Daytona was a bit, um, slick.) In order to combat this, I went ahead and purchased a set of A052's from my friend David, whose own FoRS has more than double the mileage I have (62K) and is being retired from competition. These are mounted to some sweet, ultra-light OZ rims that are really beautiful as well:
I'm very much looking forward to my return to competition on Feb. 13th and will report back how it went.