
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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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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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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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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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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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 These myths are often based on bad, and sometimes severely outdated, information.
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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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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?
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Combine the frame from the vocational VHD with the comfort of the VN highway tractor and you have something strong for long hauls.
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Drivers at Land Air Express of New England keep in touch with home base and handle all the necessary paperwork through the use of tablets.
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