President Obama announced a $1 billion initiative to spur deployment of clean, advanced vehicles.
DTNA’s GHG14 compliance came a year ahead of the mandate for certification by the EPA and the Highway Traffic Safety Administration.
Company, facing millions of dollars in potential fines, says its "2010 transition was appropriate."
California Air Resources Board had issued a public letter to Navistar saying the company's emissions credits for the engine will expire Feb. 29.
New FMCSA rules require truckers to take a 30 minute break. What effect will this have on air quality?
Agency's executive order says emission credits allowing sale of engines run out Feb. 29.
Company sought to force the U.S. Environmental Protection Agency to recall 2010 model year engines using selective catalytic reduction.
Dalton Trucking and additional petitioners have said the new rule will increase transportation costs substantially.
Overdrive's Most Beautiful contest is back for a second year. Submit yourself or a female truck driver you know! The first-place winner will win a trip to The Great American Trucking Show in August and will be featured in a story in Overdrive. Submissions accepted through March 20.
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