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thanks for the info, but thats another dilemma im having my door jam says 50psi in the front 60psi in the rear, and my POS tires only fill to a max of 44psi(which is what i have them inflated to). making this evan more annoying.
This sounds like you have "aftermarket" tires? I don't think Ford would have put that sticker on the door, and then installed lower rated tires. Regardless, if you can only inflate to 44 psi, you MAY have to use a higher "squish" factor. Notice I said "MAY". Your tire sidewall construction may be "stiffer", which would compensate for the lower pressure. In any case, the "squish" compensation is a bit of a trial and error value. As you know, Bluejay uses 4%, and I found 3% was right for me. You have to experiment a bit.
