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Equipment•by Tom Berg•July 21, 2014

The Story Behind Peterbilt’s Anniversary Truck

After finding the "old Pete" in an Arizona desert in the mid-1990s, restorer Bob Dean decided to give this classic 1939 Peterbilt a new life just in time for the company's 75th anniversary.

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Fuel Smarts•by Deborah Lockridge•July 17, 2014

Oil Viscosity: How Low Can You Go?

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.

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Safety & Compliance•by Tom Berg•July 17, 2014

Brake Trends: Drums vs. Discs

While drum brakes have been enlarged and strengthened to meet stricter federal stopping distance requirements and are currently used on 90% of heavy trucks, discs are gaining in popularity.

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Aftermarket•Cover Story•by Denise Rondini•July 17, 2014

5 Keys to Best Parts-Buying Practices

Trucks are on the road much longer than they used to be, and that translates into a greater demand and investment in parts, service, and ongoing maintenance. Which means parts purchasing decisions more important than ever.

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Equipment•by Jim Park•July 14, 2014

Has the U.S. SmartWay Program Helped Retreading?

With regulations affecting how fleets fit their wheels, the retreading industry is still deciding whether or not the inclusion of verified low-rolling-resistance tires on the EPA's SmartWay list has helped the industry.

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Maintenance•by Jim Park•July 9, 2014

Nitrogen Tire Inflation: Still in the Game?

We don't hear much these days about nitrogen tire inflation systems for heavy trucks. They are still out there, and some users are reporting good results from their installations. Still, the ROI is hard to quantify. Using nitrogen won't hurt your tires, but there might be better ways to spend your tire maintenance dollars.

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Fuel Smarts•by Deborah Lockridge•July 9, 2014

Q&A: Environmental Defense Fund's Jason Mathers

Environmental groups working hand in hand with trucking? "One of the key priorities for our organization over the coming years is to advance strong fuel efficiency and greenhouse gas standards in the heavy-duty truck space," says Jason Mathers with the Environmental Defense Fund. But he says he wants to do it in a way that makes sense for trucking businesses.

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Maintenance•by Deborah Lockridge•July 7, 2014

How Superior Bulk Logistics Saved Hundreds of Thousands on Warranty Costs

When Superior Bulk Logistics implemented the warranty management function of its fleet maintenance software, it was expecting to save $500,000 in the first year. By May, it was already more than halfway there.

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Maintenance•by Jim Park•July 7, 2014

Retread Your Way to Prosperity

Despite success stories reported by successful fleets, some misconceptions about retreads still exist. These myths are often based on bad, and sometimes severely outdated, information.

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Fuel Smarts•by Jim Park•July 7, 2014

Delving Into the Cummins/Peterbilt SuperTruck: Part 1

By the time the Cummins/Peterbilt SuperTruck made its public debut in February boasting 10.7 mpg, some contemporary trucks were achieving better than 8 mpg, and some super-fuel-conscious fleets boast even higher. While that may make the SuperTruck accomplishment seem slightly diminished, that 10.7-mpg milestone is only a small part of the story.

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