Can I put custom rims on stock 20inch pirellis?
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I think it should be fine. I am not sure how wide the stock 20's are but my advice would be to find a wheel with a similar rim width. For example the FX4 wheels are 7.5" wide, so I would try to find an 8" wide wheel. You shouldn't have any problems with backspacing because those stock tires are so small anyways. Hopefully this helps anyone correct me if I'm wrong.
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