My last set of tires I ran at 40 psi. They're 44-rated, and the car calls for 32. They wore out on the edges, just like they should for UNDERinflated tires. Now that I'm running *much* higher pressure, the wear on the new ones is even across the tread after 30,000 miles.
__________________

11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles
|