heavy-duty truck engines

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Audit delays cross-border plan, court asked to review pilot program, hours rule due by end of month, a bridge closure, FMCSA says CSA helps compliance and other industry news items are featured.

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Study: 2010 engine quality improves slightly

Fewer 2010 engine problems were reported than in previous year, J.D. Power and Associates said.

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Study: Problems with newer engines

J.D. Power study finds that 51 percent of owners of 1-year-old heavy-duty truck engines in 2010 report experiencing a problem.

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Newton’s laws of motion at work on NYSE?

Every driver knows, at least intuitively, Newton's third law of motion, right? Or is it the first? In any case, it typically runs something like "for every action there's an equal and opposite reaction," and is meant to describe momentum and the interaction of objects. The wheels and tires, propelled by the truck's engine, give it momentum enough that the consistent resisting force of the pavement doesn't slow the truck down. . . . When I ...

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