The last set I purchased and ran at Laguna Seca seemed to have better grip than in the past? Anyone know if they changed the compound at all? I don’t have a gauge to check but they seem softer to me.
It may be that the track itself likely has more grip than other tracks. The tires probably are the same, but could stick better to the surface since it’s Laguna Seca and is run more than some small little road course nobody has ever heard of. If I had to guess at least