I have a slight shimmy and my steering wheel at around 40 mph. My tires are a tad worn unevenly but not too much. However my front left tire is noticeably in better condition than my front right since it is the spare. I just bought a brand new pair of KM3's which I plan to put on soon, which is why I haven't bothered to rotate the tires recently (last rotation about 4k miles ago). Can I expect this shimmy to go away after I mount and install the new tires? I plan on aligning them the same day along with their balancing.