Adequate Aftertreatment

Staff | September 28, 2010

Excellent article on a complicated topic (Breathing Easier with Aftertreatment,January). There is a lot of controversy about the lack of adequate retrofit devices approved by the California Air Resources Board so far, but there is no doubt that these systems will be part of the solution for fleet owners far into the future.

— William E. Davis, Executive VP, Southern California Contractors Association, via TalkBack at