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Another thing I don't like about all of these black anodized wheels is that they fade to brown over time from being out in the sun light.


The fading isn't from sunlight, its from cleaners and detergents - which basically remove the anodizing - its a chemical thing.

As for the wheels in question, they're powdercoated, not anodized.

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the width/offset of my 15X10s is off. The wheel itself is almost 11" wide


Maybe you should go measure a bunch of other wheels, stock or otherwise. The width is ALWAYS measured inside the beads and the offset is taken from that dimension. So in your case the wheels will measure 10" between the inside of the beads and a 5-1/2" backspace will be 6" from the mounting face to the outside edge of the wheel.