I have a 2014 2.4 Rallye. At highway speeds I'm getting a weird noise from the passenger side area. The best way to describe the way it sounds is like the tires rolling across cracks in the road or when you're running over where they've sealed cracks in the road. But the highway I take to work has brand new asphalt without any cracks or sealant. Started hearing it a little less than a month ago. Had brand new tires installed by a garage last week (I really didn't think it was the tires though). But these last couple of days I'm really starting to hear it louder. Any ideas?