The three common alignment angles are: Even normal driving on perfect roads causes tire wear. And suspension ... so you can add weights on the opposite side. This reduces vibrations at highway ...

Note: Caster, the other major alignment angle, can cause your car to pull to one side and/or create steering issues if out of spec. It rarely causes abnormal tire wear. Cupping, AKA scalloping ...

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 ...

Trigonometry close trigonometryThe study of sides and angles in triangles. can be used to find a missing side in a right-angled triangle when another side and an angle are known. An understanding ...