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American Trucking Associations, truck manufacturers and the U.S. Chamber of Commerce have urged the Senate to address a research and development bill on increasing fuel efficiency and reducing greenhouse gas emissions in medium- and heavy-duty trucks.

The Obama administration was set last week to outline a path to national fuel-economy standards for large trucks, bringing industry and government officials to the White House to announce a plan that could aim at driving habits as well as equipment changes to reduce fuel use.

Agents of the California Air Resources Board have fanned out to ticket truck operators who fail to comply with the state’s complicated schedule for reducing emissions from the small diesel engines that power transport refrigeration.

Review of the 2007 generation of diesel engines has been a very hot topic this year. At the annual American Trucking Associations Technology & Maintenance Council meeting, I was one of the panelists asked to score the performance of the 2007 engines based on TransAm’s experiences.

The huge ash cloud hanging over Europe from last week’s volcano eruption in Iceland is hampering global air freight and causing a shift in European cargo from planes to trucks, news services reported.

I recently had the opportunity to make an informal survey on in-cab distractions. I have been restoring an old Willys Utility Wagon, and I wanted to see if I could find a couple of leather bucket seats for it. I went to a local junkyard, and they told me to walk around and look in the vehicles and see if I could find a pair that I liked.

LOUISVILLE, Ky. — Navistar Inc. has introduced the ProStar Plus, a lighter, more fuel-efficient version of its ProStar Class 8 tractor.

A new diesel-emissions-reduction program at the Port of New York and New Jersey that will ban pre-1994 trucks beginning in 2011 will be costly and burdensome for motor carriers and comes at a time when fleets are reeling from the recession, state trucking officials said.

FedEx Corp. posted a 146% increase in quarterly net income driven by explosive growth in returns at its air express division and a nearly one-third increase in ground parcel delivery profits, the second-largest company in North American freight transportation said March 18.

Congress should include comprehensive funding policies in the upcoming transportation reauthorization bill both to modernize freight transportation and reduce diesel emissions, an environmental group said in a report last week.