First, how are semi-float and full-float axles different? In a semi-floating axle, there is an axle shaft on each side that is splined on the inner end where it mates to the differential. Each end ...

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 ...

With over a century of 4x4 truck history, there’s been a lot of time for innovation. Light trucks use one fixed and one steering axle to drive four tires. Over the decades, changes have been made to ...