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The Race to 10 MPG
The Race to 10 MPG

August 21, 2017
Last year, our annual special June fuel issue focused on the question of how feasible it was to hit 10 mpg in real-world operations, not a million-dollar...

EPA to Reconsider GHG Standards for Trailers, Glider Kits
EPA to Reconsider GHG Standards for Trailers, Glider Kits

August 17, 2017
Just months before new greenhouse gas and fuel efficiency rules affecting trailers and glider kits are scheduled to start taking effect, the U.S....

Chevron Unveils New Delo 400 CK-4 and FA-4 Engine Oils
Chevron Unveils New Delo 400 CK-4 and FA-4 Engine Oils

August 25, 2016
Chevron unveiled its new line of Delo 400 engine oils meeting the American Petroleum Institute’s new CK-4 and FA-4 heavy-duty diesel oil specifications,...

Report: Most Fleets Should Consider Low-Viscosity Oil for Fuel Economy
Report: Most Fleets Should Consider Low-Viscosity Oil for Fuel Economy

June 29, 2016
A new report concludes that most fleets should look at adopting lower-viscosity engine oils for fuel savings.

Friendly Competition Helps RRR Drivers Improve MPG
Friendly Competition Helps RRR Drivers Improve MPG

June 28, 2016
With a bevy of fuel-saving options on its 65 tractors and its 100-plus refrigerated trailers, drivers have a head start at RRR Transportation – but it still...

Fuel Saving Fleets: Cooper Makes An Every Day Effort
Fuel Saving Fleets: Cooper Makes An Every Day Effort

June 27, 2016
By staying on top of data and its drivers, Cooper Freight makes its quest for better fuel economy an every day effort.

8 Steps to Better MPG Through Maintenance
8 Steps to Better MPG Through Maintenance

June 20, 2016
We asked leading fleet maintenance managers and the North American Council for Freight Efficiency for tips on how preventive maintenance can help improve...

Volvo Talks About Piston Technology in Latest Engines
Volvo Talks About Piston Technology in Latest Engines

June 9, 2016
The Volvo Group’s new truck engines in the U.S. are more fuel efficient thanks in part to a new piston design, which has "waves" on the piston crown that...

Q&A: New Committee Head Talks PC-11 Oil Category
Q&A: New Committee Head Talks PC-11 Oil Category

September 9, 2015
There's a new head of the committee developing the new heavy-duty engine oil classification, known as PC-11. HDT talked to Shawn Whitacre to find out what...

Peterbilt Highlights Technology Transformation
Peterbilt Highlights Technology Transformation

May 28, 2015
Two decades ago, Peterbilt was primarily known for its classic truck designs that appealed to owner-operators and small fleets. But as it showed reporters...

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