For a while now, when I come up to a sharp turn a little too quick, the brakes will vibrate, and I can also feel it in the pedal and the steering wheel a little bit while turning. I also changed my back brakes recently and when I stomped on them to test them, it would do the same thing intermittently like when the ABS was kicking in. This has been going on a little while now, but not often at all, but lately my abs light comes on after driving 15 minutes everytime and sometimes turns off. Im guessing the hub/bearings are bad which I would change myself, but just wanted another opinion. Thanks.