I have had this car about 7 Months the tires were new at that time. Now half the tire is still new and the other half is slick - that is both tires. I just wonder if I replace them now will I be doing it again in 6 months. I would hope the new parts are better then the original. This is a widespread problem I think JEEP should do something about it. They know they have a problem, they need to step up and help the people that thought they were getting a good auto. BUT THAT'S NOT THE CASE SO FAR.