
Cummins, Paccar Ease DEF Derates After EPA Guidance
Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant with EPA emissions standards.
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Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant with EPA emissions standards.
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Prices for diesel and gasoline moved higher again over the past week as the cost of oil eased back Monday following its highest closing price on Friday since March 2012.
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Roehl Transport will expand its investment in fuel saving TrailerTail aerodynamics technology by installing 500 TrailerTails on all new trailers purchased from Wabash National in 2013.
Read More →The closing keynote address at the 2013 Green Fleet Conference Oct. 2 in Phoenix will focus on grants and funding to help subsidize green fleet initiatives. Richard Battersby is the director of fleet services at University of California, Davis, and is Coordinator of the East Bay Clean Cities Coalition.
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More signs of improvement in the U.S. economy helped drive the price of oil to above $109 a barrel on Friday, its highest price since March of 2012. Oil futures have risen more than $11 a barrel this month.
Read More →Chevron U.S.A. Inc. has paid $422,500 in penalties for supplying gasoline and diesel fuel in violation of California regulations designed to protect air quality. Chevron agreed to pay the penalties as part of three separate settlements it reached with the California Air Resources Board.
Read More →California’s Air Resources Board has released a four-page document explaining the requirements for using electric standby and hybrid electric systems as an option for complying with the state’s transportation refrigeration unit, or reefer, regulations.
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[UPDATED] -- Truckstop chain Pilot Flying J has reached a multi-million dollar settlement agreement with some of the trucking companies that filed suit against it alleging the company cheated them out of fuel rebates.
Read More →A research team from Georgia Tech compared medium-duty electric and diesel urban delivery trucks for a range of scenarios and discovered the total costs of ownership were very similar – but the cost-competitiveness of the electric truck drops in drive cycles with higher average speed.
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Problems for truckstop operator Pilot Flying J and CEO Jimmy Haslam show no signs of letting up, as an Ohio TV station reports that a federal grand jury is looking into possible indictments.
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CORRECTED -- Kenworth Truck Co. sees a lot of promise in natural gas-powered vehicles, so it featured them last week at gatherings for dealers, customers and trade press writers at its plant in Chillicothe, Ohio. But diesel-powered trucks form a huge majority of those on the road and will continue to dominate the Class 8 business, one of the company’s executives commented to reporters.
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