Is there less space for the tyre to compress to protect the rim, as it is stretched wider and so not as high? On a narrower rim, the tyre if compressed, is wider than the rim so even if pressure down the rim is not exposed to that nasty curb.
Yes, that was my pet theory too.
@𝔒𝕨𝖑𝘡 started
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Is there less space for the tyre to compress to protect the rim, as it is stretched wider and so not as high? On a narrower rim, the tyre if compressed, is wider than the rim so even if pressure down the rim is not exposed to that nasty curb.