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Articlesby Jim ParkNovember 25, 2014

Q&A: Al Cohn on Fuel-Efficient Tires, Footprints and Inflation

We sat down with tire-industry expert Al Cohn to gain some insight into fuel-efficient tires. We asked about inflation pressure and how it relates to tire wear and fuel efficiency, and about the wisdom of paying more for a tire that doesn't last as long.

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Newsby Jim ParkNovember 17, 2014

Detroit Assurance: Collision Mitigation, Assisted Braking, Better MPG

The new Detroit Assurance from Daimler Trucks North America is an active vehicle safety system that complements fuel efficiency while adding a huge measure of driver convenience. The system was formally unveiled at a ride-and-drive event in Miami, Florida, on Friday.

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NewsNovember 7, 2014

Prime Buys 2,500 TrailerTails from ATDynamics

Prime ordered 2,500 TrailerTail aerodynamic devices from ATDynamics to be installed on its new Utility refrigerated trailers. It is the largest order in ATDynamics company history.

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Newsby Steven MartinezOctober 28, 2014

Green Fleet Conference Highlighting Sustainability

The Green Fleet Conference this week in Schaumburg, Ill., will highlight alternative fuels, fuel efficiency and sustainability. There will be in-depth discussions and expert panels, a ride-and-drive of sustainable vehicles and an expo showcasing the latest green equipment and products.

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Videosby StaffOctober 23, 2014

Ultimate Test Drive Video: SuperTruck's Finer Points

We go underneath the hood and between the rails to find out what makes the Peterbilt/Cummins SuperTruck so efficient – 86% more efficient, to be precise. Equipment Editor Jim Park explains in this Ultimate Test Drive video.  View Part 1 here. 

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NewsOctober 21, 2014

Driver Shortage Top Challenge for Heavy-Duty Fleets

An annual survey of fleet representatives found that the driver shortage and improving fuel efficiency are among the key issues for heavy-duty fleets. The findings were published in the CK Commercial Vehicle Research 2014 Annual Fleet Study.

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Videosby StaffOctober 20, 2014

Ultimate Test Drive Video: SuperTruck An Overview

The Peterbilt-Cummins SuperTruck is a vehicle built for fuel efficiency. With clever aerodynamic additions and new technologies, the goal of the project was to create a truck that would provide a 50% improvement in efficiency. Equipment Editor Jim Park gives us an overview.  

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Articlesby Deborah LockridgeOctober 17, 2014

Commentary: When Well-Intentioned Rules Have Unintended Consequences

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

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NewsOctober 17, 2014

Kenworth System Coaches Driver Performance

Kenworth added the Driver Performance Assistant option for new T680 and T880 models with Paccar MX-13 engines and automated transmissions. The system is part of the Driver Performance Center which tracks vehicle efficiency statistics.

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ProductsOctober 13, 2014

A Penray Additive for Year-Round Use

The Penray Pow-R 365 5-in-1 diesel fuel treatment is designed to improve fuel economy and engine performance in commercial, construction and agricultural environments in both summer and winter seasons.

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