Peterbilt Motors Co. on Wednesday, Oct. 29, began full-production of its new front air leaf suspension. The company says its proprietary front air leaf suspension — now available for customer order on ...

One of the primary topics of conversation within the pages of Four Wheeler, as well out on the Internet and amongst wheeling enthusiasts, is suspension. Suspension is one of the most important aspects ...

In addition to new lightweight vehicle bodies, a new weight saving design is available for commercial vehicles. This time it is the turn of the suspension unit, the weight of which is reduced through ...

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 ...

Classic Mopars were considered ahead of their time in many ways, thanks to superb engineering and a dedication by the Chrysler Corporation to building the best performance cars of the muscle car era.

Leaf springs represent a proven technology that works exceptionally well. When they're properly designed and installed, they can produce a highway ride as smooth and as comfortable as a coil-sprung ...

The 2022 Toyota Tundra is taking the giant leap to a coil spring rear suspension, eschewing the traditional leaf spring setup used by Ford and General Motors. The design was revealed in the latest ...

This story appears in the April 11 print edition of E&MU, a supplement to Transport Topics. Maryland-based Ramar Moving Systems hauls specialty items such as art, satellites and, once, a moon buggy.

Every vocational truck suspension option comes with its own unique performance trade-offs. The best choice requires an understanding of how the trade-offs match up to your application requirements.

Peterbilt began fullproduction of its new Front Air Leaf Suspension and made it available for customer order on Peterbilt Models 384, 386, 388 and 389. The Front Air Leaf Suspension has a lower spring ...