So I know there's a road noise issue on my 04 Audi A6 3.0 FWD but can only be noticed more on highways than the smaller roads. The car has undercoating done by previous owners so I was curious to check if it was the wheel bearings or something else. I jacked up the car and on neutral turned each wheel and noticed that the front wheels has a slight clicking noise when it spins. Is it the axle / axle bearing making that noise and is that normal to have a slight click?


Thanks.