Got a set of 32 to try on yellow wheels, well extremely disapointed again, run on asphalt, warm weather, track at 30, I run them 3 times (5mn) and on the 4th my son took them on his TC6, the middle band on one of the front tyre went, totally cut off the sides of tyre, he actually lost the band, we did not run them during a race, just on tries.
Not sure if they were EXP or other, did not keep the label.
Anyway, again, not a pleased customer.