My front end "shimmy's" pretty bad at around 60-65 mph.
I recently noticed that the wheel bearing on the pass. side was not seated and the hub nut was loose causing the rotor to move away from the hub.the only thing holding the wheel on was the cotter pin. I inspected and regreased the bearing and torqued the bolt to specs. It solved the shimmy for about a day. Any ideas about this. Thanks.