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UPS adds 48 more heavy-duty LNG tractor trucks to fleet; Westport HD System

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and Las Vegas, Nev., UPS currently bases its 11 LNG tractors in Ontario, from which they can make the round trip to Las Vegas on one tank of fuel. UPS is working closely with the DOE’s Clean Cities program to construct a LNG fueling station in Las Vegas. along with UPS’s 11 existing LNG tractors.

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DTNA unveils Freightliner SuperTruck II

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Daimler Truck North America (DTNA), a subsidiary of Daimler Truck, revealed the Freightliner SuperTruck II in Las Vegas this week. This system consists of high- temperature and low temperature cooling circuits, working in tandem with two-stage turbocharging and Exhaust Gas Recirculation (EGR) cooling on the engine.

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Chevrolet previews Spark EV Tech Performance concept, other performance concepts including Cruze Diesel for SEMA

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in Las Vegas. The Spark EV Tech Performance concept builds on Spark EV’s performance with a unique power-delivery algorithm that enhances acceleration. Features include: A Stage Kit, cold-air induction and a high-flow exhaust system allow the 1.4L A Borla exhaust system lends a throatier note to the 259-hp, 2.0L

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