September 2015, - Department

QuickSpin: Driving ProStars with Different Engines

International ProStar ES with Navistar’s N13-450 (left) and ProStar ES with Cummins ISX15-450. Bigger displacement seemed to perform better, and might offer extra life. Photo: Tom Berg

By Tom Berg

With almost identical engine ratings, does bigger displacement really make a difference?

Tags: Cummins, International, Navistar, ProStar, Engines

July 2007, - Test Drives

International's New ProStar

By Steve Sturgess, Executive Editor

It's a driver's truck for its quietness and handling. And it's an owner's truck for its low maintenance and repairability.

Tags: ProStar, Test Drive

October 2006, - Test Drives

The ProStar Platform

By Steve Sturgess, Executive Editor

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.

Tags: ProStar



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