Hello! How do I recognize with a rear axle with drum brake whether noises come from a defective wheel bearing or the braking system? More specifically: I just have a vehicle here that has to go to HU shortly. I noticed that the rear wheels don’t turn as easily as I know it from other cars. If you step on the brake a few times, it gets a bit better. It’s not a game and there are no noises that point to a defective wheel bearing. Allerd I don’t know if the noise comes from the drum brake or the wheel bearing is defective. It’s the same in both the rear left and the right. I uploaded a video where you can hear the noises. I would be very grateful if you could write me your assessment. How can I make another diagnosis? Does the TÜV care if otherwise the brake values are correct? increased rolling resistance as a defect? What else would be considered serious defects? Thank you in advance!