hoping for some input.. 2003 gs300 60-k very well and never abused..ok when on wet pavement and hitting the typical stuff dips, cross grains, pot hole etc the rear steps(or feels like it)in a quick right left shimmy dip that is kinda wierd..any ways on dry pavement where adhesion is good the rear stays planted. new toyos and all in balance, the only thing is my girl friend scraped a curb with the passenger rear and left a mild scrape on the rim and it seems that after this the rear didnt seem right .. any one ? thanx in advance dan in georgia.