NHTSA Complaint #11689907 — 2011 FORD TAURUS

Last June I noticed the car constantly shaking. Took it to Goodyear plaza tire in Alexandria mn and they said they didn't find anything wrong and it's normal to have tires feel like they are shaking while driving. The tires are 255/45R19 Then in July of 2025, I wanted a tire rotation and wheels balanced. The mechanic says they can't because the tread is almost gone and I'd have 5000 left before I could get new tires. About 2000 miles later I noticed the tread separating from the wires on 3 of the 4 tires. They have been kept properly inflated and rotated every 5000 to 6000 miles. Usually every other oil change. Again I was told it's normal since the tires mostly last 30,000 miles and is rated for 40,000. I don't think it's right.