I have a '02 WRX wagon with about 7500 miles on it.
I am noticing an unusual amount of wear on the the L. side brake rotor, outside only. That one face is developing some pretty significant circumfrential grooves; I'd estimate .02 -.03 inch deep.
Sure, I drive the car hard, but all other rotor surfaces are nice and smooth. Has anyone else noticed unusual wear patterns on their WRXes? D'ya suppose this is worth a visit to the dealership? I am tempted to insist on a new rotor and set of pads, but I thought I'd run this by "the group" first. TIA.