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Cummins, Paccar Ease DEF Derates After EPA Guidance
Updated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant with EPA emissions standards.
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SEARCHMENUSEARCHUpdated diesel engine software gives truck operators more time to address emissions-system issues while staying compliant with EPA emissions standards.
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Automated manual transmissions rule the roost at U.S. Xpress today. Out of some 7,000 U.S. Xpress trucks running today, the fleet is down to just 16 “legacy” models still equipped with manual transmissions.
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The U.S. Environmental Protection Agency has announced that it will begin work on a new proposed rule aimed at setting lower standards for NOx diesel emissions from heavy-duty diesel engines beginning in model year 2024.
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Used Class 8 truck same dealer sales saw an unexpected bump in November, recording a 1% increase compared to the previous month, according to ACT Research.
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With two of the three major components in place, Paccar touts the advantages of an integrated powertrain.
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Class 8 net orders increased in November following heavy cancellations in the previous month, according to final numbers from ACT Research.
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Navistar's SuperTruck, the CatalIST, makes creative use of existing systems, relying less on advanced technology for its impressive gains.
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Navistar reported losses for both its fiscal fourth quarter and full year. But it's optimistic about the future with its pending strategic alliance with Volkswagen Truck & Bus, which has received U.S. antitrust approval.
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Cooper Tire & Rubber Company has added two new sizes to its Roadmaster RM272 commercial tire line, designed to withstand the demands of drop-deck trailers.
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HDT Senior Editor Jack Roberts takes to the streets of Chicago for a first hands-on look at Detroit's new DD5 four-cylinder, 5.1L engine.
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East Manufacturing will offer the Hendrickson Maxx22T Trailer Air Disc Brake with Dura-Light Hub as the preferred air disc brake package option for all its trailers.
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