In 2025, BAIC Foton Motor Co., Ltd. announced that it has obtained a patent titled "Leaf Spring, Suspension System, and Vehicle," with the authorization announcement number CN223407750U. The patent ...

However, not all innovations are equal and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

Jayco, Inc. (Jayco) is recalling certain 2017 North Point fifth wheel trailers. The leaf springs in the front and rear suspension of the vehicle do not provide adequate load support and may allow the ...

Altec Industries, Inc. (Altec) is recalling certain 2022-2023 TG-124S trailers. The axle U-bolts that secure the leaf springs may not be tightened properly, which can cause the U-bolts to loosen and ...

When it comes to upgrading the rear suspension on a classic truck, there are number of options to be had, ranging from the mild (new springs and shocks) to the wild (independent rear suspension).

The debate over coil-sprung suspension and tried-and-true leaf springs is fueled by much enthusiast passion. The Jp staff is questioned about it all the time, but despite conflicting opinions, there ...

If drum brakes and flat-tappet camshafts are old-school technology, then springs are quite literally ancient. In some respects the wooden bows and catapults used by medieval knights to bludgeon their ...