fuel economy

EPA, DOT extend public comment period on Phase 2 emissions regulations proposal

Federal regulators have extended the public comment period for the recently proposed second phase of emissions regulations and fuel economy standards for heavy-duty trucks, pushing the last day to comment two weeks to Oct. 1, 2015. Here's how to comment.

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EPA, NHTSA officials to hear from truckers on emissions/fuel-efficiency regs at GATS

The officials will hear from truckers in a public hearing on the "Phase 2" proposal to accelerate fuel-economy and greenhouse-gas emissions standards for 2018-'27 model year trailers and 2021-'27 trucks.

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Do you manage your truck/trucks’ ECM data?

Do you download and examine data recorded by your truck's electronic control module? Hard brake events, last-stop information, speed and fuel economy data are all among the parameters measured.

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E-log mandate rule still slated for Sept. publication, speed limiter mandate delayed

Two major federal regulatory changes looming for the trucking industry have been delayed again, according to the latest rulemakings report from the Department of Transportation. A final rule to mandate electronic logging devices, however, is still forecasted to be published in September, the report says. Here are the latest dates projected by the DOT and the Federal Motor Carrier Safety Administration for significant rulemakings expected this year: Electronic logging device mandate: The forecasted date for a Final ...

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Next round of emissions, fuel economy regs move closer to implementation

The new fuel economy and greenhouse gas emissions standards would go into effect for 2018 model year vehicles, building upon the Phase 1 fuel economy and emissions standards that went into effect last year.

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What’s the best fuel-saving equipment? Last chance to tell us this weekend

Overdrive's interactive microsite allows you to choose the fuel-saving equipment you deem most valuable. Participants in the poll voting by Oct. 12 will be entered in a contest to win prizes from Amsoil.

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Owner-operators, what’s your current fuel mileage?

What kind of mileage are you getting currently? This poll probes the variation in fuel economy around the industry among Overdrive readers.

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Volvo: 2016 models see fuel efficiency boost from aero, powertrain changes

Volvo Trucks says its 2016 VN series of on-highway tractors has better aerodynamics and a more sophisticated powertrain than current models, both of which it says will push the company’s next line of trucks to better fuel economy.

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A rebuilding success story that gets 8.3 mpg

If you say you’re not mechanically inclined, I’ll tell you that you’re never too old to learn, and you can save yourself thousands of dollars by doing some of your own work and repairs. Here's one such success story.

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Volvo head talks fuel efficiency of ‘14 engines, remote diagnostics

Volvo President Goran Nyberg said the company’s 2014 engines are getting higher fuel economy than the company originally expected, besting their 2013 counterparts by 3 percent, rather than the 2 percent Volvo predicted.

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