the fact that they are 86A just makes it retarded. there are so many other wheels with the same urethane.
but they're made in the usa so they cant be that bad
But, Yaks imo are better for street, they ride sooo smooth, and believe me when I say that, I've been riding them for 2 years straight. I;m thinking about swithcing to hyperhyoctanes. But Yaks are just soooo soft
Hyperhyoctanes are good wheels but are bad for hot weather (45 + degrees C or about 110 F?), i shredded mine just riding to my friends house twice after two weeks!