Shackles are a vital part of a leaf sprung suspension. Flexing of the elliptically-shaped leaves changes the straight line distance between the spring pack's mounting eyes. A shackle is placed at one ...

For this report, we're taking a trip back in time to 2015, when we installed Sulastic Rubber Springs' leaf-spring shackle kit on our 1995 Ford F-350. At that time, the shackles were selected as part ...

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 ...

There are more than a few old trucks still out there waiting for a good home and a new lease on life, but many of these trucks have had their ride and safety sacrificed for looks. While there are a ...

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 ...