So in May, I purchased and had installed a set of Continental Road Attack tires on my K12. They've been wonderful so far up until today. When looking at the front tire, it seems like my tread is begining to seperate. It appears to be where the compounds of the tire changes, right between the hard middle and squishy outer. Any body have experience with these tires? I have less than 7000 miles on these tires and to be honest I'm afraid to put another mile on for fear of blowing the front tire.