What causes rhythmic noise from the rear wheels of an Audi Q7 at low speeds?

[AngeloDella]

Audi Q7 rear wheel rhythmic noise at low speeds causes: Tire issues: Stones stuck in the tread grooves of rear tires can cause a "clicking" noise during high-speed driving. This noise frequency changes with vehicle speed - faster at higher speeds and slower at lower speeds. Brake pad problems: When brake pads wear to their limit, the metal wear indicators rubbing against the brake disc will create significant noise. Additionally, harder brake pad materials can also cause noise. Bearing wear: Worn or loose wheel bearings in the rear wheels can also produce abnormal noises.