When a new vehicle is designed, some of the key thought processes are simplicity in building and parts longevity. Take the Ford Super Duty front end for example. The factory uses unit bearings to ...

The unit bearing was a great engineering breakthrough. Imagine the time it once took to set up and properly adjust the front hub bearings on big Ford and Dodge 4x4 trucks on the assembly line. A unit ...

The term “maintenance free” is about as absolute as “waterproof.” So don’t be lulled into thinking you can ignore axle and wheel-end components that are billed as low-maintenance. Yes, these products ...