Fuel Saving Tips
Tirerack has an interesting chart showing a Prius outfitted with 7 tires. 50 mpg base tire, 53.8mpg for the best eco tire tested! Many are affordable (<$75 each) and some are rated 600 A B for longevity. Easily get 3-8%+ MPG with low rolling resistance tires!
posted by babygdav on December 18, 2010
this tip works for 79% of voting Fuelly members.