Originally Posted by
Sy Reene
The disconnect in this conversation is that while everyone agrees that wider tires need less PSI, some wheel makers seem to go way too far in their reduction. IOW, 72psi wouldn't be correct for a 26mm tire either.
Here's Schwalbe's recommended inflation chart. Who's right and who's wrong and what supports this?
Are these tires being run on wide rims? If not, this chart is not relevant to this discussion.