Not sure if I have the same issue, but we have a 16.5 AWD Touring 17" stock Yokos and just over 8k miles. It seems like even on brand newly paved roads, the tires (or at least one of the tires) is giving a constant bump-bump-bump, almost loose feeling. I would expect the car to glide fairly smoothly, on smooth surfaces even given the stiffer, more firm ride the CX-5 has. Throw in the fact that when turning the steering wheel, for example, going up our driveway and into garage, I hear and feel almost a rough sound from the tires. It's becoming more concerning and will probably take it into a dealer soon. Add in the downshifting, lurching that is going on is starting to drive me crazy, especially in rush hour traffic going to 35, slowing down to 5mph, and back up there are noticeable lurches between 4th and 3rd, and 2nd and 1st gears.