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 ...
The new International ProStar+ has improved aerodynamics and a nearly 1,300-lb. weight reduction from the existing ProStar model. The truck is powered by the Advanced EGR MaxxForce 11 and MaxxForce 13 ...
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 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.