I drive a 2012 Hyundai Sonata GLS with 2.4L. I drove over a parking block, the only 1 in the whole parking lot and my car started driving like it had a bubble in front driver side tire. I rotated all tires and was still doing it. I have since replaced both inner and outer tie rods, wheel hub and bearing, ball joints, and stabilizer bar links on BOTH sides of front end. I was told when I got it aligned yesterday that my rack and pinion were shot. The wobble is gone but the car pulls to the passenger side. I also feel a grinding down by my feet while driving. Is it my rack and pinion? If not what could it possibly be? Any help is much appreciated.