1) front left tire is losing tread on the side already replaced tire and again losing tread in same spot
2) service stability light flashes
3) car will serve a little to the left or right & trac light flashes
4) grinding noise coming from the front right side when I brake
I remember when I had my gtp the same noise end up being a hub.. My thought is that the wheel hub and wheel speed sensor needs replacement.
I know to check for the hub you need to get the tire off the ground and grab at 12-6 and see if there is play with the tire until I get sometime to lift the car am I in the right direction with problem