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Jim Park speaks with Mike Roeth of the North American Council for Freight Efficiency to discuss how truck and engine makers will meet the 2024 and 2027 GHG reduction targets. Robb Janak of Jacobs Engine Brakes and Joel Morrow, moderator of the 9+ MPG Facebook page share their thoughts on engine cylinder deactivation and advanced engine down speeding.
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DIY fuel economy testing may not provide reliable data, or gains for certain products may be too small to see.
Read More →Tire makers say advancements in tire design and construction will produce safer and longer-lasting tires for the second round of greenhouse gas reduction rules.
Read More →TuSimple has expanded autonomous truck service for current customer UPS to 20 trips per week and has added an additional route between Phoenix, Arizona, and El Paso, Texas.
Read More →Better fuel economy and lower emissions, already proven in extensive tests by Jacobs, have now been independently measured.
Read More →According to a company named Optimus Technologies, it has a new fuel system that allows Class 8 trucks to run on 100% biodiesel-- and a new consortium of partners that intends to validate that claim.
Read More →The North American Council for Fuel Efficiency’s 2019 Annual Fleet Fuel Study found that the 21 participating fleets have saved almost $900 million in combined fuel costs since 2017. But there's a “significant” performance gap between them and typical fleet performance.
Read More →Autonomous truck developer TuSimple said the results of a recent fuel economy study proved that trucks under autonomous control get up to 10% better fuel economy than similarly equipped trucks operating with human drivers.
Read More →It's Isuzu's biggest truck in North America. But does that mean it's a departure from the OEM's tried-and-true design philosophy? HDT's Senior Editor, Jack Roberts, climbed behind the wheel to find out.
Read More →LPG trailers often look like an LPG tank on wheels. Not the one from Exosent Engineering on display at the recent North American Commercial Vehicle Show.
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