Fleet Maintenance Product Guide

Kenworth Introduces Hendrickson PRIMAAX Suspension

Kenworth Truck Company today announced the introduction of the Hendrickson PRIMAAX® heavy duty air suspension for Kenworth vocational truck and tractor applications. In the 46,000-pound tandem rating, PRIMAAX is available for use with multiple lift axles and GCWR of 180,000 lbs. PRIMAAX also offers up to eight inches of axle travel for improved suspension articulation, resulting in greater mobility on job sites.