For the most part, while their functions are deceptively complex, we're all familiar with a typical car axle. Being the method by which most cars mount their wheels, axles represent one of the most ...

Liftable and self-steering auxiliary axles can help add payload capacity, but they come with increased weight and additional complexity. An enormous amount of engineering is required to get the right ...

In its purest form, a 6x2 chassis configuration is a three-axle tractor with power going to just one of the tandem rear axles. Put another way, only two of the six wheel positions are powered. Early ...

The rail industry is one of the most important forms of transport for global commerce. Around the world, railways facilitate the efficient transport of goods across vast distances. Central to the ...

The Mercedes-Benz G 550 4×4 ($227,300), or “4×4 Squared,” is seven feet, four inches tall. Even with my gangly, six-foot-tall frame, entering the cabin is a chore: I have to heave my foot higher than ...