Once again I have something nervous again with a somewhat helpless workshop. I had a noise in the city traffic months ago, which actually sounded like if I had captured a piece of cardboard or garbage and dragged in the wheel box (no metallic screeching, rather a grinding), which then was simply gone after the standstill and did not occur anymore. But lately it comes sporadically again. With slower ride with the description as usual, at 7 0 -90 km/h but rather more high frequency for a short time, if I drive rather with partial load, or roll. Then it sounds more like a higher frequency whimpering. Usually only for a few short seconds and then away again. My OHL describes it rather as if you are dragging something along, or like the sound of the “glucky wheel”, where the ratting is then rather a whimpering. At load it has never occurred, so even at full gas no noise. In curves nothing perceptible, even at unevenness nothing. I can feel it in the steering wheel, which also meant that it was quite clear in the popometer on the passenger seat…but he doesn’t have an idea. Drive waves outside sound different, wheel bearings should start singing at curves. I simply have it straight ahead…without load, without floor waves. Now I should keep driving until it gets worse and much clearer, but my OHL finds the Idea stupid and by the way, we always have 2 kayaks on the roof, so it’s a bit complicated with the assistance in case of an emergency.