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 ...

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 ...

It is said that the leaf-spring suspension is the oldest suspension used for automobiles. The leaf-spring system was used more recently in '70s production cars, some of which are still in service ...

We've often touted the benefits of leaf spring suspensions. Sure, they are simple. Sure, its technology that could be almost 300 years old, and sure, leaf springs aren't terribly fancy. But hey, they ...

The debate over coil-sprung suspension and tried-and-true leaf springs is fueled by much enthusiast passion. The Jp staff is questioned about it all the time, but despite conflicting opinions, there ...

BrightDrop electric delivery vans (above) as well as Chevrolet Silverado/GMC Sierra pickups from General Motors Co. feature North America’s first composite tension leaf springs (TLS) with progressive ...