Great leaders lead by example, Obama's mantra: "Do as I say, not as I do."
R. Scott Roberts : Political Activist
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R. Scott Roberts : Political Activist
Visit msnbc.com for Breaking News, World News, and News about the Economy
In late July I pulled my 4-cylinder, '96 Toyota 4Runner with about 130,000 miles into the local tire retailer and asked for their recommendation. They suggested increasing the pressure in the fairly new 6-ply tires from 27 psi to 40 psi. I did it.As an obsessive analyzer, I just checked the results — comparing gas consumption for the four fill-ups before increasing the tire pressure to the four fill-ups after. Before and after mileage both represented slightly over 1,100 miles driven on a mixture of forest roads, city streets and highways.Gas mileage increased from 21.7 to 23.7 mpg, an increase of 8.9 percent. For every 1,000 miles that's a savings of 3.75 gallons and, at $4 per gallon, $15. Although I drive only 10,000 miles a year, this represents a yearly savings of over 37 gallons and $150. And the air pressure was free.Imagine what those savings could mean nationally for family budgets, climate change and energy independence. I'll be contributing that $150 to the Obama campaign.Bill Yake, OlympiaFrom the Olympian letters to the editor October 11, 2008.