Navistar Inc., March 24 introduced the new International ProStar+, which has improved aerodynamics and a nearly 1,300-pound weight reduction from the existing ProStar model.

“Along with improving the truck’s aerodynamics and reducing its curb weight, we’ve made a number of driver-friendly interior improvements and integrated a no-hassle emissions solution,” said Jim Hebe, Navistar senior vice president, North American sales operations.

The truck is powered by the Advanced EGR MaxxForce 11 and MaxxForce 13. With MaxxForce Advanced EGR, customers won’t have the worry or inconvenience of finding or filling liquid urea.

The ProStar+ has a re-engineered overhead console that allows for easier reach and even includes an in-cab paper towel dispenser. Storage has been improved, with the Hi-Rise model providing a 150 percent increase in captured storage and a 50 percent improvement in total storage.

The ProStar+ cab noise levels have been reduced 9 percent compared to last year’s ProStar. Other driver satisfaction improvements include a 20-pound force reduction in clutch feel, providing easier shifting and less fatigue.

The ProStar+ offers new aerodynamic enhancements, including optional full-length chassis skirts for sleepers as well as a new cab roof air fairing for daycab models. ProStar+ also includes many new powertrain features that improve fuel economy, including a clutched air compressor, variable speed fan, low viscosity engine oil and fuel-efficient rear axle lubricant.