WASHINGTON, D.C. — Clean diesel trucks with diesel particulate filters (DPFs) built after 2006 now comprise 28% of all trucks on US roads, according to a new report from R.L. Polk and Company for the Diesel Technology Forum.
WASHINGTON, D.C. — Clean diesel trucks with diesel particulate filters (DPFs) built after 2006 now comprise 28% of all trucks on US roads, according to a new report from R.L. Polk and Company for the Diesel Technology Forum.