
Federal safety regulators are proposing that heavy-duty vehicles be equipped with speed-limiting devices set to a specific maximum speed.
Read More →Trailers have long been regulated for safety. But trailers’ contributions to fuel economy and reduced emissions are new matters for for federal authorities.
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The federal government released highly anticipated "Phase 2" greenhouse gas/fuel economy rules for medium and heavy-duty vehicles Tuesday, which in some ways go further than the original proposal unveiled last year.
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A report issued by the Governors Highway Safety Association on the “extreme danger posed by tired drivers” includes a new NHTSA estimate that pegs the annual societal cost of fatigue-related fatal and injury crashes at $109 billion— and that does not include property damage.
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Bendix is making available information pertaining to its voluntary recall of some 200,000 of its SR-5 trailer spring brake valves. That May 17 action has prompted recalls of over 30,000 trailers by 11 various trailer makers.
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Preliminary data released by the National Highway Traffic Safety Administration on July 1 shows a 7.7% rise in motor-vehicle traffic deaths last year. NHTSA said an estimated 35,200 people died in 2015, up from the 32,675 reported fatalities in 2014.
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The Environmental Protection Agency and the National Highway Traffic Safety Administration submitted its proposed Phase 2 GHG/MPG rule for trucks and trailers to the Office of Management and Budget on June 3 for required regulatory review.
Read More →Eleven natural food suppliers plus outdoors outfitter Patagonia are urging the proposed Phase 2 round of GHG/MPG standards be tightened and sped up.
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Automatic emergency braking could take longer to develop in large commercial trucks because of the unique challenges in vehicles that are larger in size and heavier in weight.
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EPA and NHTSA have again indicated they intend to regulate truck trailers and glider kits under their Phase 2 proposal for limiting the GHG emissions and fuel consumption of on-highway trucks.
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