wtf, I've only had them like 2 weeks. I just started sliding about a month ago. just fyi to the people who say these are "unflatspotable", that is utter bullshit. you're clearly just not going fast enough
There's no such thing as an unflatspot-able wheel. Earthwangs are the slickest slide wheels out there, but they will flat spot if you're a) not keeping your wheels rolling while you slide (ie: long Sergio's when your wheels are stopped) b) not rotating your wheels when they start to wear c) Constantly sliding to a full stop
at first the earthwings flatspot pretty easily, just because of their shape, just keep sliding them and they'll become boxier and less prone to flatspotting