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Old 10-13-2008, 09:12 PM   #26 (permalink)
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Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
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Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 52.71 mpg (US)

Even Fancier Metro - '14 Mitsubishi Mirage top spec
90 day: 70.75 mpg (US)

Appliance car - '14 Mitsubishi Mirage ES (base)
90 day: 52.48 mpg (US)
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It's not a bad idea.

Couple of issues: Don't forget the cutout has to accomodate the movement of the wheel with suspension travel too. So it can't just be a simple circle.

Also, the wheel cover/tire on my car isn't flush with the surrounding bodywork. It's recessed at the top & sticks out relative to the bodywork below the center of the wheel. Makes it more complicated to design a gap filler with smooth lines.

Ever see the "bristles" on transport trucks above the trailer wheels to keep spray down? Maybe that could work as the "gasket" bit that has to permit the tire to pass through when turning.
Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown

has launched a forum for the efficient new Mitsubishi Mirage - fuel efficiency info for Geo Metro owners - electric car conversion on a beer budget
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