I have 10MM on the front and 15MM on the back with no rubbing. Here are some pics. I think that the spacers move the wheels out just enough to finish the look off nicely. Howard.... notice the difference in the close-ups of the front wheel versus yours. See how inset yours looks in your last picture compared to mine in the last two pictures. You may prefer it that way, but the spacers gave me the look I was going for.

I really like the look of yours so much better with it lowered.

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