Tag: aerodynamic drag

Overdrive Extra
How to do a fuel-saving test
Though it can be labor-intensive, developing your own testing methods to improve fuel mileage pays off.
January 1, 2012
Visit mygauges.com for Rutherford’s online tutorial that walks you through the process of keeping fuel mileage records and detailed notes for testing. You’ll also find resources for controlling fuel mileage variables, which is critical when testing fuel-saving devices.
Overdrive Extra
Fuel and Physics
With all the fuel saving products in the marketplace, how do you know what works?
December 1, 2011
Tread design and type of rubber compound account for 40 percent of a tire’s rolling resistance.
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