Hi all, New here, we have an 07 Corolla with 17" Kappa wheels on her. About to come out of warranty and notice that all wheels have a streaking corosion on the polished face of the wheel. It is in the direction of travel. So that means the streak starts from the leading face of the spoke. Funny thing is that the stealer blamed powre steering fluid spill and charged $180 to fix and change the fluid. I understand that this Corolla has electric steering? Am I correct??? Great site for all toyota models, also have a hilux. Regards, Cam