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In reference to the story, “Safeway Fleet Set to Fill Tires With Nitrogen,” which appeared July 6 on p. 8, I have been using nitrogen in my fleet since 2005. We have noticed that the tires stay at a constant pressure, and we have been able to get well over 250,000 miles out of our drive tires and 150,000 miles out of our steer tires.

Ryder System said it has been certified as a third-party logistics provider in the Custom-Trade Partnership Against Terrorism program, an initiative that seeks to promote supply chain security and reduce border vulnerabilities.

Heavy-duty U.S. truck sales continued their severe slide into a fifth month, as retail volume fell 39% in May, while the year-to-date total now lags the pace of last year by 33.9%, according to WardsAuto.com.

Diesel emission standards change again in January 2010, but unlike the previous modifications when all manufacturers used essentially the same emission-controlling technology, medium-duty truck buyers next year will have a choice of competing systems.

WASHINGTON — Setting up what could be a major confrontation between Congress and the White House over transportation policy, a key House committee unveiled a $500 billion blueprint to remake the U.S. transport system, while on the same day the administration instead proposed extending the current plan for 18 months.

How can trucking and logistics companies — faced with new technology and endless updates to IT systems — avoid wasting money on uncoordinated solutions as they try to keep up with faster, more visible supply chains?

The overall health of the trucking industry is vital to our economy, but research shows it’s still plagued by higher death and injury rates than many other industries — and not just as the result of highway collisions. Truckers need to be as careful on foot as they are behind the wheel.

The accuracy of the Global Positioning System could be compromised as early as next year if the U.S. Air Force cannot meet an ambitious schedule for space and ground infrastructure deployment, according to a new report from the Government Accountability Office.