California’s Truck and Bus regulation's first diesel filter deadline is in January 2012.
The state's Air Quality Improvement Program invests in new emissions-reduction technologies.
Navistar alleges nitrogen oxide emissions skyrocket when drivers don't keep diesel exhaust fluid topped off.
Aug. 1 deadline is set if fleets want to take advantage of a new regulation designed to reduce greenhouse gas emissions.
By installing a particulate filter early on one truck, a fleet will be able to delay compliance for a second truck in the fleet until Jan. 1, 2017.
Drayage trucking companies that serve the Port of Oakland, which use primarily owner-operators, are seeking support to delay a California Air Resources Board mandate that requires trucks to be retrofitted with nitrogen oxide-reduction equipment by ...
Sessions will help truck owners meet new rules for diesel trucks and learn about available government grants and funding.
The association is challenging the legality of the agency’s Truck and Bus Regulation.
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