i bought a 07 se v6 about 3 months ago, and now between 35 and up, it seems like I'm driving over a bunch of dirt clods,or a tire is separating. a friend said his Chrysler 300 is doing the same thing , and he took it to the dealer, they said its the transmission learning how he drive, adjusted the computer and it drove fine for a couple of days. now its doing the same thing.. anybody have any idea what is going on??

 

get an alignment

check out tires for uneven wear