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 ...

announces the launch of a new research report on by Vehicle Type (Passenger Car, Light-Duty Commercial Vehicle, Medium- & Heavy-Duty Vehicle, and Others), by Spring Type (Parabolic Leaf Spring and ...

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 ...