Originally Posted by
PeteHski
ETRTO is the relevant verifier in this case.
I was reminded of this inflation chart that Mavic had developed -- believed at the time to reflect ETRTO. It is curious to note the max inflation pressures indicated for the wider width wheels combined with the narrower tires on hookless rims ("TSS" columns). Since this came out, the "engineerstalk" mavic domain has been pulled down. But maybe it was originally correct?