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ProductsFebruary 12, 2013

Navman Adds Driver Behavior Feature

Navman Wireless USA announced the addition of a broad new Driver Behavior feature set to its OnlineAVL2 fleet tracking system, enabling fleet operators to identify drivers who are compromising safety and fuel efficiency by their behavior behind the wheel.

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Articlesby Kate HarlowFebruary 11, 2013

Dos and Don'ts when Spec'ing Dry Vans

When you are getting ready to put a dry van trailer out to pasture and begin the process of searching for its replacement, there are many things to consider: maintenance costs, fuel-economy regulations, payload and the weight of the trailer, to name a few. One way to navigate through the maze of options is to follow some tips a few trailer manufacturers shared with us.

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Articlesby Jim ParkJanuary 7, 2013

Green in 2014: The New Greenhouse Gas Regulations

Finally, a regulation that gives something back. Sometime between now and Jan. 1, 2014, all new heavy-duty trucks coming into service will be certified to a new fuel efficiency standard. Compliance rests with the truck maker, and the customer sees the benefit. So, what's the catch

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Newsby Deborah LockridgeDecember 10, 2012

Obama Praises Detroit Investment as Daimler Announces American Production of Automated Transmission

President Barack Obama visited Detroit Diesel Corp. in Redford, Mich., to recognize Daimler Trucks North America's decision to invest $120 million in facilities to build the new Detroit DT12 automated manual transmission and the new Detroit DD15 proprietary asymmetric turbocharger in the United States

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Trailer TalkOctober 12, 2012

Extensively faired trailers show big savings, skirt maker says

Brian Layfield, president of Laydon Composites Ltd. in Ontario, Canada, read our recent Trailer Talk about the MAN-Krone aero tractor-trailer shown at the IAA show in Germany

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Trailer TalkSeptember 19, 2012

Aero Trailer could save $3,900 a year in Euro fuel, Daimler engineer says

HANOVER, GERMANY - Thirty years of aerodynamic research is behind a streamlined semitrailer displayed this week at the huge Hanover truck show in Germany, says a Daimler Trucks executive who briefed a crowd of journalists on the efforts behind the vehicle

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On the RoadJune 7, 2012

Tire rolling resistance: It's real

I love it when someone comes up with a simple way of illustrating a point. Rolling resistance in tires is real and it's a problem for trucks. But how do you quantify it? Percentages are vague. This little test is not vague at all.

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On the RoadJune 1, 2012

The 1.6 mpg epiphany

Here's a tale that, if it were from any other industry, might inspire a feel-good feature film. It's about a struggling rookie lease-operator who, as he is driving back to the terminal to hand back the keys, decides to try something different.

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Trailer TalkMay 24, 2012

'Teardrop' trailers save 2%-5% for British beverage distributor, but shape's not new

Streamlined "teardrop" trailers are saving enough fuel money for Tradeteam, a British beverage distributor, that it's buying a second set of them

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On the Roadby Jim ParkSeptember 22, 2011

A Revolutionary Development in Powertrain Technology

Humped torque curves were the norm in North American heavy-duty on-road diesel engine power maps for decades. Today's torque curves are much flatter, but the height and width of the torque curve remain limited. Volvo Trucks has broken that mold in dramatic fashion with its new XE13 powertrain option

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