Karl.n wrote:
Can you quantify this non-linearity?The test and charts are on his site. https://blog.silca.cc/...r-is-stiffer/harsher
Like I said earlier in this thread, at the same pressure a 28mm tire is stiffer than 23mm on a flat surface... but if you are hitting little bumps, they are about the same. Pressure is the dominant factor in that case. So if you reduce pressure on your bigger tires, say enough to give you equivalent Crr to the small tire, then you will get more comfort with no Crr penalty.