Rassini’s 1+C Hybrid leaf spring features a single steel parabolic main plate and a flat glass fiber composite helper plate to provide suspension on the rear wheels of the Ford F-150 pickup truck.

Installation of a complete Vette Products suspension kit, shaved General tires, and late 'Vette 16-inch wheels on an '80 Camaro improved its skidpad numbers from 67g all the way to 95g!

Leaf springs are one of the oldest forms of suspension. For hundreds of years, leaf springs have been used on automobiles, carriages, trailers, and so much more—and they’re still in use today. On the ...

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 ...

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 ...