Yeah, they really need to make a DH version.So's mine. The WR2s are the best tire I've ever ridden. Period. My only gripe is the weight for pedaling and the lack of weight on the dh bike.
They're a little less awesome around here than I'd imagine they are in your neck of the woods, because they don't clear mud worth shit, and could use a little more open tread when things are softer. But in dry conditions, they're the business.