There are some of us who are getting pretty crappy MPG, even though trying every trick in the book. I have a theory, and everyones help is appreciated. My car has the 18" wheel package, with Goodyear tires. It gets 36 MPG. Please post your tires, if they are the 17" Michelins, or the 18" Goodyears, and post what your average MPG is at, regardless of the miles on the car. So far there are at least 2 or 3 of us with the 18" wheels getting pretty consistently low MPG, and those who are getting over 40 MPG have the 17" Michelins.