Mr. Kite, thanks for the post.
I've driven 70,000 miles on my original set of Dunlop tires and had them set to 51PSI over their life. 51 is the max cold pressure for my Dunlops.
I'm ready for new tires, and have worn evenly across the tread.

ElanC, as we know I was suggesting taking a different route which favors better MPG. What you posted makes good sense. However the MPG difference can be much greater than a couple MPG's. For example I could take the freeway for 99.5% of my commute but choose to take a parallel highway for about 1/2 the trip instead. I get +10MPG better for that segment.
The side road is a bit over a mile longer.

Efficient drivers do it better.
1003 miles a tank personal record. 74MPG calculated. HCH1 CVT