What’s the difference between a full-floater rear axle, and a semi-floater? More importantly, do you need a full-floater? We’re only talking about rear axles here. Front axle systems, whether solid ...

Some technology that seems new is usually derived from older technology. The new Ford Coyote engine screams of the vintage 427 SOHC engines of the '60s. Sometimes, technology or design is reused ...

When it comes to modifying your 4x4, the line between need and want can be a tad blurry. Sometimes, you’ll get lucky (or unlucky depending on your point of view) and your 4x4 will give you a clear ...

Have you ever wondered why some semi trucks have one set of wheels and others have two sets crammed together? That's because some semis use a single axle while others have tandem axles, but why is it ...

"No plan survives first contact." A 19th-century Prussian field marshal coined that idea 100 years before Project CC Underbird's triangulated four-link rear suspension and 8.8-inch, Salisbury-style, ...