peterbilt Archives – The Green Optimistic green tech news, since 2008 Thu, 21 Mar 2013 18:16:26 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Peterbilt’s SuperTruck Program Makes Trucks More Fuel Efficient https://www.greenoptimistic.com/peterbilt-supertruck-20130321/ https://www.greenoptimistic.com/peterbilt-supertruck-20130321/#respond Thu, 21 Mar 2013 18:16:25 +0000 https://www.greenoptimistic.com/?p=35137 While some two million registered tractor-trailers on the road today average just 6mpg, Peterbilt’s SuperTruck program is developing more efficient trucks for the future. Cargo rail and shipping has revolutionized the way we distribute manufactured goods within the country, but heavy trucks still have most of the final leg from rail stations or seaports to […]

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