Navistar Inc., at a press event in Louisville, Ky., on Wednesday, March 24, introduced the new International ProStar+, which has improved aerodynamics and a nearly 1,300-pound weight reduction from ...

LOUISVILLE, Ky. — Navistar Inc. has introduced the ProStar Plus, a lighter, more fuel-efficient version of its ProStar Class 8 tractor. Fuel economy, driver environment and vehicle weight were the ...

Navistar this week announced that a third-party test it commissioned shows the 2010 International ProStar+ with MaxxForce 13 Advanced EGR engine leads all Class 8 trucks in “fluid economy” – a ...

LOUISVILLE, Ky.--(BUSINESS WIRE)--At a press event at this week’s Mid-America Trucking Show in Louisville, Ky., Navistar, Inc. announced the production availability of its much anticipated MaxxForce ® ...

The Navistar International ProStar+ has improved aerodynamics and a nearly 1,300-lb. weight reduction from previous ProStar models. The truck is powered by the Advanced EGR MaxxForce 11 or MaxxForce ...

While Wall Street prognosticators found Navistar’s latest earnings report “disappointing,” for truck customers there are new products to be excited about (notably the International LT tractor and A26 ...

MOFFETT FIELD, Calif. – When Navistar’s Steve Bruford envisions the truck of the future, he sees a tractor-trailer getting over 10 mpg. The truck manufacturer is taking the first step toward hitting ...

Navistar has announced a new effort to maximize customer uptime and a new marketing campaign, “It’s Uptime at International,” to promote the truck maker’s initiatives. Navistar has announced a new ...

Navistar plans to start selling low-emission hydrogen-powered heavy trucks in about three years under a partnership with General Motors and a small distribution company called OneH2. The venture ...

Navistar will deliver International ProStar sleepers and day cabs powered by 2010 Environmental Protection Agency-certified MaxxForce 13 big bore engines using exhaust gas recirculation technology.