Hi i have a question that probley has been asked before but i couldn't find it in my searches.I own a 04stang auto4.6L and shifting at high rpms i'll get a quick squeal outta the rear of the car. I know it isn't the tires breaking loose and the bushings in the suspension seem fine. I was wondering if anyone else had a similar problem and if it was covered under warrenty?

 

You're sure it's not the tires?