Hello. I have a 2001 Camry LE. I am having a problem with a vibration that starts at about 50 miles per hour. It is more like the whole car kind of shakes. I had the tires replaced, then balanced twice. It really feels like a wheel balance issue. The steering wheel doesn't really vibrate, it is more like the whole car is on a vibrating table. If there is a bias, I would say it feels like it comes more from the rear of the car. The vibration can be seen in the passenger side seat back when no one is sitting in it.
Any ideas of what else this could be? Could the rear drums be out of balance? Bent spindle in the rear?
Thanks,
Eric