Originally Posted by
BajaRon
Though A-Arm bushings can definitely cause a front end wobble (similar to warped rotors). It's always associated with applying the brakes, in my experience. I didn't mention this possibility because the OP seems to be describing the problem as occurring without applying the brakes.
It will be interesting to see what actually cures this one. I suspicion it will be a combination of the criminally lousy Kenda tires and alignment. Second on the list being bad ball joints. But it could certainly be something entirely different.
It is somewhat fun to speculate. Except when it's YOUR ride!