This is all this guy does, for a living. No wheels off. Each wheel about 20 minutes. He used a grinder to smooth the surface. He then added some type of material to a paint gun. He said he kind of heats the aluminum in. Of course there was no heat involved, otherwise the tires would have needed to be taken off. Finally he sprayed clear coat. It may not be perfect, but it sure looks a lot better than before.
Good observation. I actually had to turn the car around because he was sitting on the ground. Also, the picture maybe for the other wheel, which also was in a similar bad shape, but the after pictures are maybe for one wheel.
BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more!