Here's a thought: It is obvious most tires have a max pressure of 44PSI..what if that is the max for that tire depending on the car and is meant as a means of not exceeding the "max"? I was told to go no higher than what my recommended PSI is because of the specific weight ratio. Ever since I started riding at the door rate (34 I think), I have a better ride, and yes, less wear. No new tires (or repaired punctures--roll over lots of nails and screws in the studio garage) needed in the past 6 months). Then again, they could have been doing a much better job of sweeping up now than they have in the past.
