Sorry , it was the rear tire . And no its not Rotor related.Sorry if I didn't give more info ,I got a new Lab here, he demands to much attention.Sleeping now. Its making the noise when its sitting at idle. Probally making it, when I'am going down road. Hard to tell we have helmet laws around here. I'm thinking maby Exhaust Gaskets. They were not changed. Anyone experience this sound. I don't have access to tire equipment.So it was done at a shop. The Mechanic complained loudly about Dunlops being a Pain to get to seal.Thanks
my first thought was exhaust leak at the headers,,, I'd check there, and replace the gaskets