Day 4 on the classics. Today they felt kinda sticky? They felt great the other day but I don’t know what it is. I tried to take them down hill for a powerslide test. They slid ok then. Do all 4 wheels have to slide for it to be a legit powerslide? I’ve been sliding with my back wheels which means I’m probably doing it wrong. But anyways, the threads are slowly making their way off but I don’t know what the purpose of those are? They have a few little chunks taken out of them and a few chips but no flat spots. So far I’d rate these wheels 7/10. The shape is good, I think that the formula needs work. I understand that there is the f4’s but I think the classics should still be sold and worked on. These are 99d and they slide pretty good, they stick sometimes but I think you just get over it. These are good wheels for the price but I can see why some people prefer F4’s.