
A new study says the reduction in emissions in the newest clean-diesel engines has exceeded the amount required by law. The study by the Coordinating Research Council in cooperation with the Health Effects Institute highlights the low-emissions performance of the new generation of clean diesel technology manufactured starting in 2010.
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The national highway safety effort lost ground in 2012 as fatalities from both car and truck crashes increased compared to the previous year. The National Highway Traffic Safety Administration reports a 3.3% increase, from 32,479 to 33,561.
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A vehicle-to-vehicle wireless network could improve safety by communicating warnings, but the benefits depend on broad deployment and acceptance by the public.
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Newly released figures show U.S. traffic fatalities in the first half of 2013 are down from the same time a year ago.
Read More →The first of two new recalls by Volvo Trucks involves 381 model year 2013-2014 VNL vehicles manufactured April 2, 2012, through May 3, 2013 that are equipped with a Meritor RPL-20 driveline transmission.
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Coming up: another “non-event” for brakes? That’s what Phase Two of new federal stopping-distance requirements will be for truck operators, according to people we talked with. Stronger, higher-performance brakes on certain vehicles won’t even cost much more in most cases. But like Phase One two years ago, which was hardly noticed by truckers, Phase Two represents a lot of work for brake makers and truck builders.
Read More →Volvo Trucks North America is recalling certain 23,000 2007-2014 VAH, VHD, VNL, VNM, and VT models because of an omission that could lengthen stopping distances. The affected vehicles were manufactured from December 20, 2006 through May 22, 2013.
Read More →Navistar is recalling more than 7,700 2012-2013 International ProStar and TranStar commercial trucks, manufactured from August 1, 2011, through July 10, 2012, that are equipped with front brake linings listed as feature codes 0504501, 0504504, or 04EWM. The brake S-Cam tube bracket assemblies made by Meritor on the steer axles may fracture.
Read More →A National Highway Traffic Safety Administration notice says an internal defect in the ignition switch causes the starter to engage when a key is partially inserted before the key is turned, and could cause injury to a person working in the engine compartment. Vehicles with standard transmissions may experience unexpected movement, which may result in personal injury or a crash.
Read More →Just over a month after the National Highway Traffic Safety Administration submitted a proposed regulation to require speed limiters on big rigs to the DOT, it has been returned to the agency without approval.
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