The debate over spring vs air ride trailer suspensions is far from over, even if air ride has emerged as the decisive winner in the marketplace. Some fleets are taking a fresh look at the virtues of ...

Suspension inspections take only a small amount of time, but can reveal potential costly problems before they sideline a trailer. Trailers suffer from a chronic lack of attention. They may not see a ...

Hendrickson's Zero Maintenance Damping system looks much like any other air suspension except it has no shock absorbers. A down-stop to prevent over extension now occupies that space. When was the ...

Dana Corp.’s Ride & Control Systems Division, Toledo, Oh., introduced a new, integrated trailer suspension module designed specifically to meet the unique needs of the van trailer and refrigerated ...