Inventor William Liddiard invented a wheel with motorized internal rollers that can rotate a tire horizontally. A car with these wheels can move laterally or even rotate about its axis. Following ...

A wheel spacer is a small disc that goes between a car's wheel and the hub, pushing the wheel out further toward the side of the car. I've used spacers on various vehicles of mine for years ...

So, it’s just not safe to “make do with four lug nuts.” Although my wife keeps suggesting I try it. Also, since you tightened ...

William Liddiard has created a set of omnidirectional tires, called Liddiard Wheels that allow his Toyota Echo to move side-to-side and even spin in circles. They can be used on almost any vehicle ...