Food for Thought
Not sure if this has been posted before but it is a nice little article.
http://www.popularmechanics.com/auto...y/1802932.html
http://www.popularmechanics.com/auto...y/1802932.html
Yeah, that's been posted here before. But it is a good read. Also check out the link in my sig, and this link as well: http://www.truckblog.com/story-447-f...s_fuel_economy



