For about a year I've noticed a clunking noise/vibration in the right rear at sustained highway speeds after about 45 min. Almost sounds as if I dropped my muffler and the pipe is banging and dragging , and there's a noticeable squeeking or high pitched rubbing sound as well. New Tires and shocks, new brakes & pads ,new muffler, all donuts OK . Noticed a worn center drive shaft carrier and one cracked CV boot. Flex joints checked out OK.
Noise doesn't happen in normal driving around town. 2 mechanics have thus far been unable to diagnose.
Have any ideas?
Thanks