That is kinda cool. My brother works for honda. The other day a guy came in crying that his car was sluggish. As soon as my brother got in the car he knew what was wrong. 8psi in the worst tire 10 psi in the best! Hate to see that guys gas milage.
My friend just got a 2005 Prius used 23k on it and when I checked her tires 33 front 30 rear . . . supposed to be 35 front 33 rear so I crankked them up to 38 front 35 rear because they were a little warm from the hot weather we are having. Will see if she sees a difference. Next have to teach her how to hybrid drive.