Thanks for the quick replies. However, as a husband I have more fiscal responsibilities than even the federal government, so I must be able to provide a measurable benefit in the foreseeable future.
Any guesses how many mpgs I could gain from such an undertaking? 2 mpgs? 5? More?
We like to travel fast (and while passing SUVs gloat about still burning half the fuel they are - sorry.
), so consider speeds at or slightly above the limit. We currently get about 37-38mpg on the freeway. 40 mpg would justify the undertaking, 45mpg at high freeway speeds would earn me a back massage from wifey.
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