Thread: Need aero advice on car top business sign
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Old 11-21-2015, 01:32 PM   #4 (permalink)
ksa8907
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Join Date: May 2012
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Volt, gas only - '12 Chevrolet Volt Premium
90 day: 38.02 mpg (US)

Volt, electric only - '12 Chevrolet Volt Premium
90 day: 132.26 mpg (US)

Yukon Denali Hybrid - '12 GMC Yukon Denali Hybrid
90 day: 21.48 mpg (US)
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Look to nature for the shape.

Shark fins or tuna fins.
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