2011 charger with 35000 miles, rear end gets loose at acceleration, when changing lanes on uneven roads. It has done this for a bit. Went through a new set of rear tires in about a year. Just put new ones on, same thing. It seems to have slowly gotten worse. Doesnt constantly drive loose but when it gets loose it can be scary. I can even feel it on the uneven road to my house at 25 mph. The car has to low of mileage for anything to be worn out believe like I said it's been this way for awhile. I appreciate if anyone else had this problem and resolved it if they would share or if anyone knows what is. Thanks.