Originally Posted by
Ogsarg
Oddly enough the 30c Schwalbe's are actually narrower than the 28's I had before. I assume they are taller.
That's not terribly surprising - the latest Schwalbe Pro One are made to measure out to their nominal size on a 19mm internal width rim, which makes them narrower than a lot of older tires. A few other manufacturers are following suit, though some, like Pirelli, are going even further and are providing
WAM and/or RAM specs, which is super cool.