Bill I used the graphs in the BQ article showing F Berto's work Tire pressure vs Weight on tire). I got data points from the graphs and fitted a linear equation. If you look at the graphs, Frank used straight lines so a mx + b equation is good
for a 32 mm tire the pressure 0.5973*Wtotal - 2.105, round to no decimal places Wtotat =Wdist * (Wrider + Wbike + Wextra), Wdist s the fractional weight for each wheel, e.g. 0.45 for Front in a 45%/55% scheme Does this help? John Hawrylak Woodstown NJ On Saturday, May 26, 2018 at 6:41:31 PM UTC-4, Bill Schairer wrote: > > How did you determine the 15% tire drop pressure? -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at https://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.