Fuel Smarts

Aerodynamics

1  -  18  of  18

June 2016, TruckingInfo.com - Feature

Private Fleet Tackles Turbulence To Improve Fuel Economy

Streamlined Peterbilt 567s pull Great Dane and Utility vans with Laydon side skirts and Air Tab vortex generators. “All you have to do is ride a motorcycle behind the trailers to notice the difference” between them and bare trailers, says John Drake, the fleet manager. Photo: Duplainville Transport

By Tom Berg

Duplainville Transport’s aerodynamic tractor-trailers average 7.7 mpg on trips among printing plants operated by its parent, QuadGraphics.

Tags: Fuel Economy, Aerodynamics, Trailer Aerodynamics

June 2016, TruckingInfo.com - Feature

7 Ways Aerodynamics Save Fuel

The National Research Council of Canada studied 30% scale models in its 29-foot wind tunnel. Photo: National Research Council of Canada

By Jim Park

Everyone knows reducing aerodynamic drag saves fuel, but figuring out which aero devices make sense is a challenge. A multi-year Canadian study offers insight into which types of devices and combinations provide the greatest benefits.

Tags: Fuel Economy, Aerodynamics, Trailer Skirts

June 2016, TruckingInfo.com - Feature

High-MPG Fleets: Halvor Lines On the Cutting Edge

The nationwide carrier regards the mpg potential of its 2016 tractors as “a work in progress.” The fleet says that it enjoys “great relationships” with OEMs, which “know we want to be on the cutting edge and are willing to try different things” to boost fuel efficiency. Photos: Halvor Lines Inc.

By David Cullen

While nearly 20% of its fleet already averages over 8 mpg, Halvor Lines Inc. is hopeful its newest tractors — some 100 model-year 2016 units — will earn the distinction of becoming their first 10-mpg trucks.

Tags: Driver Training, Fuel Economy, Aerodynamics, Fleet Profile, Halvor Lines

June 2016, TruckingInfo.com - Feature

The Future of Fuel Economy

This “aerodynamically optimized road train” concept truck from MAN and Krone, both prominent vehicle builders in Europe, was showcased at the 2012 IAA commercial truck show in Hanover, Germany. The builders said it could save 25% in fuel and carbon dioxide emissions. Photo: Jim Park

By Jack Roberts

A fundamental shift in thinking has transformed the trucking industry and ushered in a new era of highly advanced vehicles delivering unprecedented fuel savings. But it’s only the beginning.

Tags: Fuel Economy, Aerodynamics, SuperTruck, Future Trucks

January 2016, TruckingInfo.com - Department

A Look at the California-Compliant Trailer

It doesn’t take much to meet CARB’s 2010 requirements for trailer aero, but even this can be too much for some fleets.

By Jim Park

There’s a California-compliant trailer in your future, whether you want it or not. But what’s not to want?

Tags: CARB, Trailers, Greenhouse Gas Emissions, Aerodynamics

November 2015, TruckingInfo.com - Cover Story

HDT's Top 50 Green Fleets

Waste Management is considered a pioneer in the use of natural gas to fuel refuse trucks and averages more than 8 mpg for over the road trucks, with some units achieving 10 mpg.

By Deborah Lockridge

Industry leaders show there are many paths to sustainability, from better mpg to alternative fuels to “green” facilities.

Tags: Green Fleets, Alternative Fuels, Fleet Sustainability, Top 50 Green Fleets, CNG, Aerodynamics, MPG

August 2015, TruckingInfo.com - Department

Starship Rig Shooting for Top MPG

Artist’s rendering of what the StarShip fuel-econnomy vehicle may look like.

By Tom Berg

By the early ’80s some fleets were using roof-mounted air fairings on their road tractors to reduce drag. That got the attention of owner-operator Bob Sliwa, who figured a lot more could be done.

Tags: Shell, Fuel Economy, Aerodynamics

July 2015, TruckingInfo.com - Department

4 Ways Hirschbach Saves Fuel

The fleet’s latest aerodynamics retrofit project is the FlowBelow AeroKit, with quick-release wheel covers and tandem fairings that fill the gap between and behind the tractor drive wheels. Photo courtesy Hirschbach Motor Lines

By Deborah Lockridge

At Hirschbach Motor Lines, an 850-truck-and-growing refrigerated fleet based in East Dubuque, Ill., the goal is “to become the most fuel-efficient fleet in the trucking business while providing best-in-class service to our customers."

Tags: Fuel Savings, Driver Training, Fuel Efficiency, Reefers, Aerodynamics

June 2015, TruckingInfo.com - Feature

Daimler's SuperTruck Revealed

With a 115% freight efficiency improvement and 12.2 mpg, the DTNA team had to pull out all the stops to turn its goals into realities. Photos: Stephane Babcock

By Stephane Babcock

With a 115% freight efficiency improvement and 12.2 mpg, the DTNA team had to pull out all the stops to turn its goals into realities.

Tags: Aerodynamics, SuperTruck, Freight Efficiency, Powertrain Integration

June 2015, TruckingInfo.com - Feature

Breaking the 11 MPG Barrier

For Michael Niss, reaching 11 mpg is not just a dream. It is quickly becoming a reality through his project company, Breaking 11.

By Stephane Babcock

For Michael Niss, reaching 11 mpg is not just a dream. It is quickly becoming a reality through his project company, Breaking 11.

Tags: Trailers, Fuel Economy, Aerodynamics

May 2015, TruckingInfo.com - Feature

The Challenge of Standardizing Aerodynamic Testing

One of the new testing methods allowed for EPA SmartWay verification is wind tunnel testing. Here a scale model is prepped carefully before the test; small irregularities can make a big difference in the outcome.

By Jim Park

Aero device manufacturers now have a choice of test methods to prove the effectiveness of their devices. Are consumers any better off?

Tags: SmartWay, Fuel Efficiency, EPA, Test Drive, Aerodynamics

May 2015, TruckingInfo.com - WebXclusive

Bob Sliwa’s 3rd Aero Project Has Shell’s Backing

By Tom Berg

The StarShip tractor-trailer will get mpg that's "better than anyone else," but the former owner-operator, whose work with aerodynamics goes back to the 80s, is not announcing a target number.

Tags: Fuel Economy, Shell Lubricants, SmartTruck, Aerodynamics

March 2015, TruckingInfo.com - Feature

The Slippery Slope of Aerodynamic Testing

Testing aerodynamic add-ons on a track allows testers to monitor and control for a number of variables such as wind, driver performance, equipment conditions and more. Photo: Richard Wood

By Jim Park

Is SmartWay verification enough to calculate the return on investing in add-on aerodynamic devices?

Tags: Fuel Efficiency, Aerodynamics, Test Drive, SmartWay

October 2014, TruckingInfo.com - Department

Full-length Skirts Add Fuel Savings for Nussbaum

The newest in the long skirts run from nose to tail of Nussbaum’s 53-foot Wabash National vans. Skirts, TrailerTails and a few other modifications together save close to 1 mpg.

By Tom Berg

Nussbaum is streamlining its trailers looking to save money on fuel. Skirts, TrailerTails and a few other modifications together save close to 1 mpg.

Tags: Fuel Economy, Nussbaum Transportation, Aerodynamics, Trailer Skirts

October 2014, TruckingInfo.com - Editorial

Commentary: When Well-Intentioned Rules Have Unintended Consequences

Deborah Lockridge, Editor in Chief

By Deborah Lockridge

Keep up the good work on cutting fuel use, but make sure to do your homework.

Tags: Fuel Efficiency, EPA, Aerodynamics, DOWNSPEED, Regulations

August 2014, TruckingInfo.com - Department

Driving A SuperTruck

By Jim Park

The SuperTruck lives up to its name as a groundbreaking technology demonstration project that is also fun to drive.

Tags: Fuel Efficiency, Aerodynamics, SuperTruck

March 2014, TruckingInfo.com - Feature

Innovation In The Details

Bill BliemSenior Vice President, Fleet Services, NFI

By Deborah Lockridge

When Bill Bliem became vice president of maintenance at NFI five years ago, his first priority was to get maintenance costs under control.

Tags: Maintenance, NFI, PSI, Aerodynamics, Truck Fleet Innovators, HDT Truck Fleet Innovators, Lightweighting, CNG, LNG, Meritor Tire Inflation System by PSI

November 2013, TruckingInfo.com - Cover Story

HDT's Top 50 Green Fleets

By Deborah Lockridge

Green strategies vary greatly depending on the operation. For one company, natural gas might make sense. For another, green might mean solar-powered warehouses. For others, it’s all about fuel-efficient specs and driver training.

Tags: Green Fleets, Alternative-fuel vehicles, Alternative Fuels & Hybrids, Natural Gas, Fuel Economy, MPG, Aerodynamics

Previous||1||Next

Newsletter

We offer e-newsletters that deliver targeted news and information for the entire fleet industry.

GotQuestions?

Transmissions

The expert, Brian Fletcher from Eaton, will answer your questions

View All