Fuel Smarts

Fuel Economy

1  -  50  of  54

August 2016, TruckingInfo.com - WebXclusive

GHG Phase 2: Trucking Industry Reactions

Trailers for the first time are included in the fuel economy/GHG regs. Photo: Wabash

By Jack Roberts

Industry reactions to the final greenhouse gas/fuel efficiency rules for medium- and heavy-duty trucks tended to be [mostly] upbeat and positive, reflecting a determination to roll up the sleeves and deal with trucking’s latest reality.

Tags: Emissions, Regulations, Environmental Protection Agency, GHG, Fuel Economy

July 2016, TruckingInfo.com - Test Drives

A Different Approach to Fuel Efficiency Coaching

Our test truck was a rented 2013 Volvo VNL. Vnomic’s development test truck is in the background. Photo: Jim Park

By Jim Park

Vnomics’ True Fuel is a monitoring device that encourages drivers to do better without getting on their nerves or taking away drivability, while providing back-office data that helps fleets coach and instruct drivers on better driving habits to save fuel.

Tags: Driver Behavior, Driver Training, Fuel Economy, Vnomics

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

Idle Reduction is Key for Ohio Construction Fleet

The newest Kenworths in the construction firm’s fleet are T880s, like this multi-axle flatbed truck with a National 27-ton on-board crane. They carry and lift materials and mechanical equipment at heavy bridge and industrial projects, and engines run hydraulic pumps to operate the cranes. Thus idle-reduction isn’t always possible.

By Tom Berg

How do you save fuel in a work-truck and heavy-haul operation? “Leave the truck parked,” quips Wayne Queen, trucking yard manager at Kokosing Construction.

Tags: Fuel Economy, Idle Reduction, Construction Fleets, Kenworth T880

June 2016, TruckingInfo.com - Feature

Fuel Economy at Any Size

It’s been a long-standing rule: Whether burning propane, gasoline, natural gas or diesel, engines in the parcel carrier’s package cars are shut off when drivers leave to make a delivery or pick-up. Photo: UPS

By Tom Berg

UPS has 90,000 trucks, tractors and package cars around the world is known for its push to adopt alternative fuels and powertrains, which run “green miles.” But the greenest miles are the ones you never run, says the giant parcel carrier.

Tags: Green Fleets, UPS, Fuel Economy

June 2016, TruckingInfo.com - Feature

4 Ways Drivers Can Dial Up MPG

Henry Albert, veteran owner-operator from Mooresville, N.C., is exceptionally good at squeezing more miles out of each gallon of fuel. Photo: Albert Transport

By Jack Roberts

An accomplished owner-operator offers his advice on what it takes to drive fuel efficiently. He contends that if drivers want to achieve high fuel economy numbers, they simply cannot drive like they always have.

Tags: Fuel-Saving Tips, Driver Training, Fuel Economy, Owner Operators

June 2016, TruckingInfo.com - Feature

Friendly Competition Helps RRR Drivers Improve MPG

From the OE fuel economy spec through testing add-on aero devices and making sure trucks and trailers are properly maintained, RRR Transportation tackles fuel economy from all directions. Photos: RRR Transportation

By Deborah Lockridge

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 takes driver skill and a little friendly competition to hit those double digits.

Tags: Driver Behavior, Fuel Efficiency, Fuel Economy, Competition

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

Fuel Saving Fleets: Cooper Makes An Every Day Effort

Cooper Freight celebrated its 40th anniversary last year. Its 8.5-mpg fleet average would no doubt astound its founders. Photos: Cooper

By Deborah Lockridge

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

Tags: Driver Training, Fuel Economy, Idle Reduction, TrailerTail

June 2016, TruckingInfo.com - Department

Improve Fuel Efficiency by Maximizing Tire Life

Photo: Jim Park

By Jim Park

Tires contribute approximately 25-35% of a truck’s total rolling resistance. The less rolling resistance, the less energy it takes to move the truck. And a tire with less or thinner tread requires less energy to move than a deep-treaded tire.

Tags: Fuel Economy, Tires, Low-rolling Resistance, Tires and Wheels

June 2016, TruckingInfo.com - Feature

Fuel Saving Fleets: Ursa Sees High MPG in the Real World

Long- and short-haul truckload carrier Ursa Logistics reports that its best trucks are running at close to 10 mpg.

By David Cullen

Ursa Logistics reports that the long- and short-haul truckload carrier's best trucks are getting close to 10 mpg in certain real world conditions.

Tags: Fuel Savings, Fuel Economy, Truckload

June 2016, TruckingInfo.com - Feature

9 Ways You Can Use Technology to Cut Fuel Use

LinkeDrive’s Pedal Coach provides instant feedback on driver performance delivered to the driver’s smartphone. Photo: LinkeDrive

By Jim Beach

Whether you’re looking to improve mpg or reduce overall fuel use and cost, automated routing and dispatching systems, telematics, in-cab nav, analytics and other systems improve efficiencies, reduce unproductive miles and monitor drivers and equipment.

Tags: telematics, Fuel Cards, Driver Behavior, Fuel Economy, Routing

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

June 2016, TruckingInfo.com - Department

8 Steps to Better MPG Through Maintenance

Proper alignment is an often-overlooked maintenance task that can have a significant effect on fuel economy. Photo: Paul Hartley

By Deborah Lockridge

We asked leading fleet maintenance managers and the North American Council for Freight Efficiency for tips on how preventive maintenance can help improve fuel economy.

Tags: Fuel Economy, Technicians, Preventative Maintenance, Repair Shops

June 2016, TruckingInfo.com - Cover Story

Breaking the 10 MPG Barrier

10 mpg is more of a line in the sand than the barrier it was once thought to be. Can 11 mpg be far off?

By Jim Park

10 miles per gallon is more of a line in the sand than the barrier it was once thought to be. Can 11 mpg be far off?

Tags: Fuel Efficiency, Fuel Economy, SuperTruck

June 2016, TruckingInfo.com - WebXclusive

Volvo Concept Truck Boasts 30% Lower Fuel Use

By Rolf Lockwood

With almost one-third lower fuel consumption. Volvo Trucks’ new concept vehicle shows how it is possible to drastically boost productivity in long-haul operations.

Tags: Fuel Economy, Global, Volvo Group, Concept Vehicles

June 2016, TruckingInfo.com - WebXclusive

Volvo Talks About Piston Technology in Latest Engines

By Deborah Lockridge

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 improve oxygen utilization.

Tags: Diesel Engines, Fuel Economy, Engines, Volvo Group

March 2015, TruckingInfo.com - Feature

12 Ideas For Lightweighting Your Trucks

By Tom Berg

Over the years, manufacturers have designed vehicles and components to reduce weight, and fleets have tried many of them. From their wisdom, we offer a dozen lightweighting ideas for Class 8 trucks and tractors.

Tags: Fuel Efficiency, Fuel Economy, Engines, Lightweighting

October 2015, TruckingInfo.com - Editorial

Commentary: Rocket Science Circa 1995

Rolf Lockwood

By Rolf Lockwood

Today's complex engines may be different from in 1995 but the principles of getting better gas mileage haven't changed.

Tags: GHG, EPA, Fuel Economy

September 2015, TruckingInfo.com - Feature

The Downspeeding Learning Curve

Rolling two-lane roads are no place for a downsped driveline. If you’re considering a downspeeding axle spec, application and terrain must be considered. Photo: Jim Park

By Jim Park

Today's "downsped" drivetrains can improve fuel economy, but high torque and low axle ratios can create all sorts of havoc with drivetrain components.

Tags: Fuel Economy, Axles, Downspeed

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

August 2015, TruckingInfo.com - Editorial

Commentary: GHG - A Look Beyond the Machinery

Rolf Lockwood, Executive Contributing Editor

By Rolf Lockwood

The problem with the proposed Phase 2 GHG regulations is that Washington never sees the whole picture with the trucking industry.

Tags: Emissions, Regulations, GHG, EPA, Fuel Economy

August 2015, TruckingInfo.com - Feature

A Closer Look at Proposed Phase 2 GHG Rules

Photo: Jim Park

By David Cullen

We take a close look at the proposed 'Phase 2' greenhouse gas/ fuel economy rules.

Tags: Emissions, Regulations, GHG, EPA, Fuel Economy

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

June 2015, TruckingInfo.com - Feature

High-mpg Model Round-Up

Start with these aero tractors for the best fuel economy.

By Tom Berg

The best fuel economy starts with a truck model specifically designed to squeeze the most possible miles from a gallon of diesel fuel and all major builders offer these for their on-highway customers.

Tags: Kenworth, International, Volvo Trucks, Freightliner, Peterbilt, Fuel Efficiency, Western Star, Mack Trucks, Fuel Economy

June 2015, TruckingInfo.com - Feature

Fleets Can Help Drivers Maximize Fuel Economy

The right equipment for the job improves the fleet’s and the driver’s chances for success.

By Jim Park

The right equipment for the job improves the fleet’s and the driver’s chances for success. Part 6 in HDT's Driver Dilemma series on the driver shortage.

Tags: Driver Training, Fuel Economy

May 2015, TruckingInfo.com - Feature

The Automated Revolution is Real

Eaton AMTs come with a choice of a dash-mounted keypad shift control or the more driver-friendly cobra-head shift selector.

By Jim Park

After 20 years on the fringes of the heavy-duty transmission world, the switch from sticks to semiconductors may be reaching the tipping point.

Tags: Fuel Economy, Transmissions, Automated Manual Transmissions

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

April 2015, TruckingInfo.com - WebXclusive

5 Ways to Extend Tire Life and Improve Fuel Economy

Speed is a tire and fuel-economy killer. Photo by Jim Park

By Jim Park

Fuel efficiency and tread mileage go hand in hand. Here's one of those rare opportunities to whack two birds with one stone. By following these five easy steps, you can improve your tread life as well as your fuel economy.

Tags: TPMS, TMC, Alignment, ATIS, Tire Inflation, Tires, Fuel Economy

March 2015, TruckingInfo.com - Editorial

Commentary: Good News Coming?

Rolf Lockwood, Executive Contributing Editor

By Rolf Lockwood

For the first time in recorded history, the EPA and NHTSA are sort of your friends.

Tags: Emissions, Legislation, EPA, Fuel Economy, NHTSA

March 2015, TruckingInfo.com - WebXclusive

TMC Survey Reveals Misinformed View of Fuel-Efficient Tires

By Jim Park

Do the fuel savings of low-rolling-resistance tires outweigh the assumed shorter miles-to-removal? A TMC survey found a disturbing lack of knowledge among members about their own fleet operations.

Tags: Fuel Economy, Tires, Wide-Base Tires, Technology & Maintenance Council, Low Rolling Resistance Tires

December 2014, TruckingInfo.com - WebXclusive

Inspecting Your Tires

By Pressure Systems International

Inspecting tires on a routine and regular basis is the key to succeeding in maximizing your tire removal miles. The goal of every tire program is to ensure that the tires are running smoothly and evenly without irregular wear.

Tags: Fuel Economy, Meritor, PSI, Tire Inflation, Tires

December 2014, TruckingInfo.com - Department

Navistar Outlines SuperTruck Progress

A breakdown of how Navistar's SuperTruck will achieve its efficiency goal.

By Deborah Lockridge

Increasing brake thermal efficiency in the SuperTruck's diesel engines is proving more challenging than expected and the goal of 55% still seems a ways off.

Tags: Diesel Engines, Navistar, Fuel Efficiency, Fuel Economy, SuperTruck

November 2014, TruckingInfo.com - Department

How Simulators Can Help Save Fuel

In this Eco-Drive challenge program, you can see the driver accelerating gradually while the non-fuel-saving-truck on the left has raced ahead to the next light. Look at the red arrow below the truck graphic on the left that indicates the energy being wasted in hard braking.

By Deborah Lockridge

From the November Issue of HDT - Driving simulators aren't just for new drivers or safety training, they can be used to teach drivers how to improve fuel economy by breaking bad habits.

Tags: Fuel Savings, Fuel Economy, Training Simulator, Fuel Smarts

November 2014, TruckingInfo.com - WebXclusive

Direct/Overdrive Adds Efficiency to Bulk-Hauling Volvos

I-Shift's selector does a lot of things, but it won't prompt an upshift to 12th when its controls know that the rig is heavily loaded. Photo:Tom Berg

By Tom Berg

Bulk hauling rigs that consistently go out loaded and return home empty constitute the best application for the new feature.

Tags: Volvo Trucks, Fuel Economy, Volvo XE-Adaptive Gearing, Transmissions, Automated Manual Transmissions

December 2014, Business Fleet - Feature

Anti-Idling Program Slashes Fleet’s Fuel Costs

Dave Hardy, Crown’s fleet supervisor, (left) stands with Greg Franklin, a service manager, in front of a Crown Freightliner step van. Crown’s fleet has reduced its daily idling time from 70 minutes per driver down to 7 minutes.

By Amy Winter

Implementing a company-wide anti-idling program, this uniform service has decreased its idling time from 70 minutes to 7 minutes per driver per day, resulting in serious fuel savings.

Tags: Fuel Economy, Anti-Idling, Delivery Fleet, Step Vans, Idle Reduction

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

August 2014, TruckingInfo.com - WebXclusive

How Tires Affect Fuel Economy Testing

Apples to oranges. Accurate fuel economy test results can only be obtained using idendical trucks, including the tires.

By Jim Park

When setting out to evaluate a fuel-saving product, you don't want your numbers skewed by differences in rolling resistance from the tires. With some fuel-saving devices promising only marginal gains, the tires' contribution to the fuel consumption can adversely affect the apparent performance of the product. Here's what to watch for when setting up an evaluation or testing program.

Tags: Fuel Economy, SAE, Low Rolling Resistance Tires, Tires

August 2014, TruckingInfo.com - WebXclusive

Medium-Duty Tires Go Fuel-Efficient

Downtown streets still pose a threat to delivery fleets' tires. Nobody will give up protection for fuel economy; the tire people say they won't have to.

By Jim Park

The factors driving tire design for medium-duty trucks has changed. Today, tire makers must balance fuel efficiency and bulletproof durability to stand up to a harsh P&D environment.

Tags: Medium-Duty Trucks, Fuel Economy, Tires, Low Rolling Resistance Tires

August 2014, TruckingInfo.com - WebXclusive

Direct Drive or Overdrive?

By Eaton

The long-running debate over which type of transmission — direct drive or overdrive — provides the greatest efficiency is one that’s not easily settled and not likely to go away.

Tags: Eaton, Spec'ing, Fuel Economy, Transmissions

July 2014, TruckingInfo.com - WebXclusive

The Benefits of Low-Rolling-Resistance Tires Explained

By Jim Park

There's little doubt left that tires formulated for lower rolling resistance work as advertised, but it's still tough to give up at few thousandths of an inch of tread. After all, tire miles are important, too. How much of a difference does the reduction in rolling resistance make?

Tags: Goodyear, Fuel Economy, Bridgestone, Tires, Low Rolling Resistance Tires

July 2014, TruckingInfo.com - Feature

Oil Viscosity: How Low Can You Go?

Chevron conducted a live teardown of a Detroit DD15 engine, with more than 400,000 miles of service using Delo 400 XLE 10W-30, during the Mid-America Trucking Show. Photo: Evan Lockridge

By Deborah Lockridge

To meet expected greenhouse gas/fuel efficiency standards, oil companies and engine makers have been busy developing a new standard for engine oils that will provide a new type of lower-viscosity oil to improve engine efficiency.

Tags: Oil, Low-Viscosity Oil, Shell, Detroit Diesel, CITGO Lubricants, Chevron, API, Greenhouse Gas Emissions, Daimler, Fuel Economy

July 2014, TruckingInfo.com - WebXclusive

The Peterbilt-Cummins SuperTruck, Part 2: More Secrets Revealed

Cummins ISX15 with waste heat recovery from the front-right side

By Jim Park

The Peterbilt-Cummins SuperTruck project achieved almost-unheard-of gains of 68% in freight efficiency over a 24-hour duty-cycle, a 50% improvement in freight efficiency on an 11-hour drive-cycle and a 20% improvement in the thermal efficiency of the engine. How did they do it, and what does that mean?

Tags: Cummins, SmartWay, Peterbilt, EPA, U.S. Department of Energy, SuperTruck, Engines, Fuel Economy

June 2014, TruckingInfo.com - Cover Story

121 Ways to Save Fuel

By HDT Staff

There’s hardly a fleet out there that wouldn’t like to save money on fuel costs. Maybe you’re not sure where to start. Maybe you feel like you’ve picked all the low-hanging fruit and you’re looking for new ideas. Here’s help. From the equipment you spec and maintain, to the fuel you buy, to driver training and incentives, you’ll find tips for nearly any type of fleet.

Tags: Fuel Management, Equipment, Driver Behavior, Driver Training, Fuel Theft, Idle Reduction, Technology, Fuel Economy

June 2014, TruckingInfo.com - WebXclusive

Inflate your Tires, Not Your Fuel Bill

The harm from overinflating tires, especially those that run a high percentage of unloaded miles, could outweigh the perceived gains in fuel efficiency.

By Jim Park

For as hard as fleets work for a 1% gain in fuel efficiency, it's hard to imagine giving up something like 2-4% in fuel efficiency to something as simple as maintaining correct inflation pressure, especially today when almost every inflation or monitoring system on the market offers payback in less than a year.

Tags: Fuel Economy, Tires, Tire Inflation

May 2014, TruckingInfo.com - WebXclusive

Don't Scrub Away Tire Savings

By Jim Park

You've heard the expression, 'It's like herding cats"? It's like that with tires when your alignment is out of whack. With all those wheels heading in different directions, it's unlikely you're getting the best fuel economy -- or tire life.

Tags: Fuel Economy, Tires, Alignment

April 2014, TruckingInfo.com - WebXclusive

MATS Focus: Integrated Drivetrains and Automated Transmissions

The Cummins ISX 15 SmartAdvantage powertrain.

By Rolf Lockwood, Executive Contributing Editor

If there was an unspoken theme to this year's Mid-America Trucking Show, it was probably the focus on integrated drivetrains. And Martin Daum, president and CEO of Daimler Trucks North America, had some interesting things to say about automated transmissions in general.

Tags: Volvo, Cummins, Paccar, Eaton, Fuel Economy, Transmissions, Mid-America Trucking Show, Daimler Trucks North America, Automated Manual Transmissions, Detroit DT12, ZF

March 2014, TruckingInfo.com - WebXclusive

The Lowdown on the New Low-Viscosity Oils

Kinematic viscosity is what you might envision when thinking of viscosity – gravitational flow. But the new oils will meet viscosity standards measured at high temperatures/high shear conditions.

By Deborah Lockridge

Exactly what is this "high-temp, high-shear" viscosity engine oil standard in the works for the next round of EPA emissions standards, and what are engine makers doing to make sure engines will still be well protected?

Tags: Fuel and Oil, Engines, Fuel Economy, GHG emissions, Engine Oil, TMC, API

March 2014, TruckingInfo.com - Cover Story

2014 Truck Fleet Innovators: Transforming Trucking

By Deborah Lockridge

Each year, Heavy Duty Trucking honors a handful of the country’s most forward-thinking fleet executives with the title of “HDT Truck Fleet Innovator.” Read how this year's winners are using the power of collaboration to spec the best trucks and operate more efficiently -- and profitably.

Tags: Truck Fleet Innovators, HDT Truck Fleet Innovators, Frito-Lay, PepsiCo, Meijer, NFI, Fuel Economy, Vehicle Spec'ing, Alternative Fuels & Hybrids, Natural Gas



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