I'm getting noise on my 07 flhx from the rear and i thought it was the worn out tire. Replaced the tire and the noise is still there. My passenger sings along with it when we slow down. She lets out the "woo woo woo woo woo" as we come to a stop. Nice i know. Could it be the drive belt? Any one else have the issue and solve it? (and i don't mean the passenger singing problem, haha!) Have a goodn and speed safely!