Hello, I am Randall. I have reviewed your question and working on it now. when did this happen? after rotation? and by bouncing is is a vibration or something felt in the steering wheel?
let me exit chat. does not seem to be working correct on your end. Back shortly
Rotation did not alleviate the problem. It is felt in entire car. The fellas who changed oil and rotated tires could not see anything wrong under the car, axle and suspension looked good. Though maybe problem is in tires, I am hoping this is true. Mostly wondered what else I should be looking at.