Putting a new cost-efficiency measure—“fluid economy”-- into play, Navistar Inc. announced yesterday that independent third-party testing has proved its International ProStar+ tractor powered by its ...

This story appears in the Aug. 20 print edition of Transport Topics. The price of diesel exhaust fluid at the pump at U.S. truck stops dropped significantly in July, following a similar decline for ...

Pilot Flying J said it has now installed diesel exhaust fluid (DEF) fuel island pumps at 135 locations nationwide, representing more than 600 fueling lanes Pilot Flying J said it has now installed ...

TORONTO, Ont. — By chance, I landed a week-long city run with a leased International ProStar+ paired with a production model EPA2010-compliant MaxxForce 13 engine. I’ve been anxious to try this engine ...