During today's Charles City Courthouse ride we were discussing tire pressures. I mentioned the on-line Sram calculator and was asked to post it to the Message Board.
I have been using the Sram calculator since I went tubeless last summer. It seems to be excellent. Find it
here
.
Silca also has an on-line calculator. It adds a few extra variables to the equation that you may find helpful. Also Silca requires an email address to calculate and they will send one advertising email each time you start a fresh calculation. Find the Silca calculator
here
.
Hope you find these useful.
Hal Michael
tire Pressure Calculators
