Still having tire problems

[fullthrottle52]

Tire pressures are 29 front and 34 back. I did not have this vibration issue with the tires that came on the car when I purchased it in May this year. They ran out very smooth. They were Michelin Pilot Sports. They were just completly worn out on the inside back tires and needed to be replaced. I don't know what other information I can give you at this point that I didn't give in my first post. My true thoughtls are it is mechanical because it is the exact same vibration I got with both set of tires I installed. NO improvement or not a lot worse either. I am told it is not the wheels because they were done on a new road force balancer and it would pick up any wobble or high spots and allert you. The only thing that still haunts me is the coincidence that it started when I changed tires. Of course this all happens when the snow is about to fly in Kentucky and I was going to put the box up for the rest of the winter. Would like to get it taken care of before letting it set.