HDT Senior Editor Jack Roberts takes to the streets of Chicago for a first hands-on look at Detroit's new DD5 four-cylinder, 5.1L engine.
The Detroit DD5 Engine in Photos
Daimler Trucks North America will start production on its entry into the medium-duty market in October. The DD5 was unveiled to trucking press in late July. Editor in Chief Deborah Lockridge was there and has these photos.