Peterbilt is making available the Bendix Wingman Fusion driver assistance system and a new integrated Softek NXT suspension and axle system from Hendrickson on its Model 579 and 567 trucks.

Featuring an advanced, robust design that reduces weight, the new PACCAR 40,000 pound tandem drive axle will be standard for Peterbilt’s Model 579 spec’d for line-haul applications.