Before you scrap your wheel, take it to someone reputable. I have had wheels which I was absolutely certain where going to be recycled, but were pulled back into shape and guaranteed safe for use. My front driver side has a wobble just as well and will be having it repaired once the winter wheels go on. It's worth a try man! Else, scour ebay and Craigs.

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2006 E53 4.8is - Imola Red 2, Cream Beige all day er’ day