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WebTech Wireless, a supplier of GPS location-based and fleet telematics services, reported a fourth-quarter loss of C$934,000, compared with a loss of C$8.2 million a year earlier.

WASHINGTON — The leader of Sweden-based Volvo AB said the largest challenges in broader adoption and further development of alternative-fuel vehicles are the maturity of the technology and fueling infrastructure.

TAMPA, Fla. — Two of the nation’s largest trailer makers unveiled advancements in their offerings here at the Transportation Technology Exhibition, with Great Dane Trailers focusing on support services and Wabash National Corp. showing off a dry van that behaves like a flatbed.

Con-way Truckload said it is installing Maptuit NaviGo technology in all its trucks and owner-operator tractors equipped with Qualcomm computers.

Wright Express said it has launched a mobile application that uses up-to-date fuel prices and text-to-speech capability to help drivers locate the best fueling locations.

Fleet software providers Xata Corp. and ALK Technologies on Monday announced the launch of CoPilot Truck 8 Professional for XataNet.

QuikQ, a provider of cardless fueling for trucking fleets, said it is teaming with LHP Software and Impinj Inc. to develop a product that will deliver internal vehicle data to and from RFID tags during fueling.

TAMPA, Fla. — Engineers for truck makers said they are comfortable with their approaches to meet 2014 and 2017 federal greenhouse-gas and fuel-mileage standards for heavy- and medium-duty trucks.

TAMPA, Fla. — Fleet managers said they generally prefer the current generation of U.S. truck engines over 2007-2009 models because of improved fuel economy and reliability, but they also cost more and are more complicated, a new survey found.

California environmental regulators have delayed until June the first compliance deadline for large fleets seeking to phase in SmartWay technologies for 2010 and older model 53-foot box-type trailers and the tractors that pull them.