Bought a '04 TL with about 160k miles on it. At higher speeds (70+ mph) the steering wheel tends to wobble making it feel a bit squirley. It's not a vibration, but a wobble like someone has ahold of the steering wheel and is giving it small tugs at about 1-2 cycles per second. I also notice it at lower speeds if I go around a long curve at appx 40 mph it feels similar. I haven't done anything to the car since i bought it beyond having it looked over by a trusted mechanic during an oil change. He informed me that I need to front bushings and motor mounts. I imagine the bad bushings may be playing a role. Was thinking I'd start with an alignment / wheel balance, but wanted to check in with you TL experts and see what your thoughts were. Thanks in advance.