Three compete for Owner-Operator of the Year, cross-border program lawsuits advance, turnpike rates rise, Baltimore bridge tolls rising and many more industry news items are featured.
Company sought to force the U.S. Environmental Protection Agency to recall 2010 model year engines using selective catalytic reduction.
Most manufacturers have yet to extend change intervals, but oil seems to thrive in the new engines.
Caterpillar is shipping its CT660 vocational truck to North American customers.
Where Mack's 13-liter MaxiCruise distinguishes itself from its predecessors, is in its horsepower offerings relative to the engine’s rpm level.
Navistar alleges nitrogen oxide emissions skyrocket when drivers don't keep diesel exhaust fluid topped off.
Agency calls on SCR engine makers to develop warning systems that alert drivers when diesel exhaust fluid tank is nearly empty.
Navistar is the only heavy-duty engine maker using exhaust gas recirculation without selective catalytic reduction to meet federal emissions regulations.
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