The total number of verified DPFs sold by companies for diesels operating in California in the first half of 2013 was 3,508 and includes both passive and active DPFs.
We asked -- you responded. From the many comments suggesting appropriate efforts for the top transportation officer in the land, we put together this poll on needed action from incoming Secretary Anthony Foxx.
Operators of pre-2007 trucks who currently operate in California have some tough choices coming with CARB's truck emissions rules -- here are some ways to think about them to help navigate.
They shouldn't be assigned severity weights to contribute to a carrier's ranking in any CSA BASIC if the violation was a result of the crash.
Is the owner-operator a dying breed? Voices responding to the question posed on the Overdrive Extra blog suggest a shift in profitability toward short-haul niches.
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