Okay, so why is it every single time I rotate my tires I have to re-balance them as well? I've always been under the impression that once a wheel is balanced, it's balanced and unless you knock weights off or something you should be good to go. Ever since I got them I've had to rotate and then balance at the same time. Also one of my wheels takes an ass-load of weights to balance it. Always has since day one, it's got like 11oz of weights on it Once everything is balanced, they run great I'm just really confused as to why every single time I rotate it's like they're all out of balance again. Any thoughts?