They are always a necessity. Sometimes they are very big and sometimes very small. They come in twos, fours and sometimes up to ten. Support the weight of a vehicle, separate the body from the floor, slow down, drive the car sideways and provide stability, suspension and comfort than any car needs. Answer to this riddle can only be one: the tires of a vehicle, queens of the active safety of any car.
Although the wheel was invented 3500 years before Christ, the tire we know today would not see his birth until the nineteenth century, thanks to the genius of Charles Goodyear, father of the modern automobile, then changed horses and wheels of metal by rubber wheels. The cars, since then, they were never the same. Noise and vibrations cars had never before heard again.
The technique was later perfected by the Scottish engineer and inventor John Boyd Dunlop, who develop a tire with inner tube for his son’s tricycle 9 years. Thereafter, various discoveries and innovations have been mapped on the road tire modern cars.
For the years of the Second World War, the Germans and French were interested in developing serious research on synthetic rubber derived from petroleum products. By the mid 50s, and tires of this type were produced.
Not until 1970 is that the Ford Company dares to implement radial tires on their vehicles, which mimicked their American competitors. Since then, most vehicles travel with this type of tires on the roads of the world, becoming the preferred market.
Journey into the tires
The tires have over 200 materials in its composition. The most important, natural rubber, synthetic rubbers combined with, petroleum, nylon, polyester, plasticizer oils, wires, among others. These materials must have: abrasion resistance and high temperature properties and to ensure the longevity, resilience and security required to drive a vehicle in top condition.
The main component is the tires have tread, for it is he that is in direct contact with the floor and providing grip in dry, wet, transverse and longitudinal. Furthermore, giving the vehicle the motor directionality and it needs and gives an aesthetic component to the rim. For optimum performance, you should wear resistance, strength, shot noise and low heat generation. According to the Code of transit , when it has only 1.6 mm deep, the tires should be replaced immediately of any vehicle cannot be guaranteed because the conditions of tire safety and proper operation.
The tread rubber is the element that gives strength to the car to accelerate and brake and you should always contact with the floor. Those grooves or “styled”, are channels that allow the rapid exit of water or mud from tires when these elements are present in the path, the heel, which is fixed to the wheel rim, the flank or side transmits to tread the movement of the rim, and the carcass ply explains the functional characteristics of the tire and the difference between radial and diagonal or bias tires.
Radial tires were taken market because they are less cumbersome and more resilient due to the geometry of its internal composition. In addition to flexibility characterize its components, because the bulk of the tread and sidewall is different, so that the work to be performed each area is more specialized. provides also a higher mileage, a noticeable decrease in fuel consumption to be less heavy than conventional tires, low temperature operation by having less internal friction between the carcass ply , a structure that prevents punctures and cuts and larger contact area .
The diagonal or bias tires are characterized by the thickness of rubber of the tread is the same as the sides of the tire sidewall. Today its use is in decline, as wear is fast, generates greater fuel consumption, has high operating temperatures and is prone to punctures or cuts.
The tires on your vehicle are the last of shoes with this is going to walk the world. Learn how to buy the most appropriate and how to care for is information that you must know.