What’s the first thing we as four-wheelers do with a new-to-us 4x4? We add bigger tires and aftermarket wheels, of course. We do this to change the look and improve off-road performance. Sometimes ...

The advantages of disc brakes are well known to serious four-wheelers. Although discs have lessarea than comparable-application drums, they work better when hot and wet. Plus, discs are easier to ...

Your vehicle carries some pretty valuable cargo. Let’s talk about a major safety aspect of your car, the braking system. Being “out of sight, out of mind,” the braking systems on most people’s cars go ...

Porsche's existing wheel hubs all used the drum brake as an integral part of the corner, mounting the wheel on its face in a "wide five" bolt pattern. Because of the company's engineering expertise ...