A German automotive supplier has developed an innovation for a critical part in every car. Rheinmetall has invented a suspension spring that's up to 75 percent lighter than a conventional spring — ...

Only Porsche could add leaf springs and make it a real sports car ...

There is the matter of power, and then there is the matter of putting that power to work most efficiently. Without a well-designed chassis and suspension, all the power in the world doesn't mean ...

A heads up to anybody aboard their Katoom of choice: It sounds like Kraftfahrzeug Trunkenpolz Mattighofen will soon be playing around with composite leaf spring suspension on her motocross offerings.

Horsepower and torque are useless unless you can apply the energy to the ground in order to accelerate your muscle car. Traction becomes quite a challenge for those dealing with leaf-spring rear ...

First of all, thank you for the great magazine:Four Wheeler. I own a 1974 Dodge Power Wagon (W200) with a 360ci LA engine. This year Dodge switched to parabolic leaf springs, which I am happy with, ...

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 ...

We have gotten ahold of the man behind the “cantileafer” suspension on this week’s most interesting project, a custom Lexus LS400-Ford F100 mashup also known as the F-1UZ. But despite his machine’s ...

The next-gen Toyota Tacoma is out testing these days, and it appears to be taking a page out of the new Toyota Tundra’s book for its rear suspension. These spy photos give us both a good look at the ...

An air spring suspension provides a better ride quality than their steel spring counterparts, but isn’t quite as bulletproof when it comes to wear and tear. Air springs, which should be inspected at ...

SAF-Holland has introduced its latest trailer suspension, the ULX40 UltraLite slider with composite springs. The company says it’s the lightest tandem slider suspension available in North America.