There are a number of ways in which to suspend a hot rod, but few designs offer a more compact, versatile, and adjustable design than that of the torsion bar variety. While on one hand the traditional ...

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 ...

Composite leaf springs are not new to the automotive industry. In fact, the leaf spring itself dates back to the horse-drawn carriage. By design, leaf springs absorb vertical vibrations caused by ...

Leaf springs were a hot new technology several years ago, and by "several years," we mean the Bronze Age. Vehicles have evolved somewhat since the chariot, what with trotting and biting horses being ...

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 a number of ways in which to suspend a hot rod, but few designs offer a more compact, versatile, and adjustable design than that of the torsion bar variety. While on one hand the traditional ...