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Old 03-18-2008, 10:19 PM   #2 (permalink)
DifferentPointofView
Giant Moving Eco-Wall
 
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Join Date: Dec 2007
Location: The Dale, IL (or A-Dale)
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The Jeep! - '95 Jeep Grand Cherokee ZJ Laredo
90 day: 23.75 mpg (US)

The Caliber - '07 Dodge Caliber R/T
90 day: 30.6 mpg (US)

The 'Scort - '98 Ford Escort LX
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hmm... huh.. depends really on the circumference of the new tire. But otherwise, yes it will effect your FE because it's wider, which equals more aero drag, and more rolling resistance.
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Yea.. I drive a Jeep and I'm on a fuel economy site, but you just wouldn't understand... "It's a Jeep thing!" *Jeep Wave*

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