International Truck and Engine Corp. announced Tuesday, March 13, that it will offer its new aerodynamic class 8 tractor — the ProStar — with a 600-horsepower engine for those buyers seeking the ...

International’s new flagship ProStar tractor will be available with Caterpillar’s new C13 engine beginning this summer — about six months ahead of schedule – plus the new Cummins ISX 600 with 2050 lb ...

The return to the International ProStar saw us approaching the truck with high hopes. The launch a year and a half ago promised a truck with new levels of driver appointment, low sound levels and ...

International Truck and Engine Corp. has announced it will begin offering a Cummins 600-hp ISX engine in its new aerodynamic ProStar tractor, which was launched in January International Truck and ...

WARRENVILLE, Ill. — International Truck and Engine revealed it will offer its new Class 8 tractor the flagship International ProStar with a 600-hp engine for buyers seeking the higher-performance ...

With the launch of International's ProStar, we can truly see the impact of the platform approach adopted by the company back in the early 1990s. Following a dry spell back then, with no new models for ...

Las Vegas. A 2013 Navistar ProStar heavy-duty tractor with a Cummins ISX 15-liter engine and selective catalytic system (SCR) aftertreatment is on public display for the first time at the 2012 ...

Navistar International Corp. this week announced the retirement of well-known executive Jim Hebe, the appointment of new board members and outlined a plan for full production of trucks with Cummins ...

Controversy swirling around Navistar and its pursuit of a diesel emissions reduction solution unique to the truck industry finally has a reason to begin dissipating. At a vocational-truck sales boot ...