It's one of my favorites too.
I'm skeptical of the the 'wear and abrasion' claim. It seems like the tire would have to be spinning on the rim to wear. In any case the overhanging lip could be coated with Teflon if it's that big a problem.
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.Without freedom of speech we wouldn't know who all the idiots are. -- anonymous poster
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.Because much of what is in the published literature is nonsense,
and much of what isn’t nonsense is not in the scientific literature.
-- Sabine Hossenfelder
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