tires 4x4

Tires are the operational elements of many mechanical devices, however not only. These rubber structures provide the flexibility to maneuver on a spread of surfaces. While not wheel tires we would not be able to use cars or any other self-propelled vehicles. The invention and application of tires contains a definite impact on rising the comfort of our lives. The history of tires isn't that long. The first tires were engineered solely in 1839. Paradoxically the inventor of the tire was an English dental practitioner, Charles Goodyear.