Aerodynamic wheel covers can deliver small but meaningful fuel-economy gains for fleets, and Deflecktor says its latest design aims to make the technology easier and more affordable to deploy.

Navistar has integrated Allison’s fully automatic 3414 Regional Haul Series and 4000 Series transmissions with its S13 engine for International RH and HX trucks. The collaboration offers improved ...

Phillips Industries’ new Cincinnati-area distribution center is now shipping aftermarket trucking parts nationwide, aiming to speed up delivery times for customers.

Through Navistar International’s year of turmoil — struggles with federal engine mandates, feisty investors and floundering cash flow — the Springfield plant has shined. But now Springfield has to ...

Navistar employees work on the truck assembly line in the Springfield plant on Thursday, Dec. 19. Bill Lackey/Staff Navistar employees work on the truck assembly line in the Springfield plant on ...

The Springfield News-Sun will continue to provide unmatched coverage of Navistar, one of Clark County’s largest employers. The paper has covered the company’s problems with a recent engine technology ...

(AP) — Truck maker Navistar International Corp. says it is exploring a joint venture with a Chinese vehicle manufacturer to build diesel engines for commercial vehicles in China. Navistar said Friday ...