More than one-third of all medium and heavy duty commercial trucks registered in the United States are now equipped with newer technology clean diesel engines.
Navistar Delivers More Than 7,000 New 2010 Vehicles
WARRENVILLE, IL - Navistar International Corporation announced the launch of its 2010 EPA-compliant trucks and buses is on track and progressing well, having shipped more than 7,000 units in total.