Choice of tires for the car – a process where as more important than the choice of footwear for humans. . If a pair of shoes did not fit – it's not difficult to change to another, with the tires all very different. First, simply change the wrong set of rubber rather difficult, at least because of its high cost. Secondly, if the tires podobranny wrong, most often, is their rapid wear and damage. And thirdly, the quality and size of tires affect the car's behavior on road, its handling, fuel and other essential characteristics. Especially responsible to approach the choice of tires for trucks, because they are much harder than tires cars are. When selecting tires should pay attention to their design. So, first of all, the tires are divided into chamber and tubeless.
Historically, the first chamber was invented by bus, which consists of tires and camera. Puncture tires, tubes, usually changing. When choosing a new important that its labeling coincided with the marking tires, it is a question of conformity of their size. In addition, the Chamber provides bus flaps. Made of rubber, it protects the camera from being damaged disc. In turn, the tubeless tire replaces the chamber and is essentially a tire with an additional layer deposited on its inner surface, which prevents depressurization. Thus, the tubeless tire – combines both the tires and tubes. Tubeless tire has several advantages compared to the chamber, in particular, it is easier to repair.
If consider the bus in the direction from its outer surface to the inside, the first layer is a protector. Protector is required for tight adhesion to the road surface and is made of derivatives of rubber. Sometimes, the protector has two layers: superficial and substantive. In doing so, the basal layer conducts heat well and acts as a heat transfer from the surface layer. Next is a rubberized cord, which is called the 'breaker'. Cord belt, usually made of textile and metal. Accordingly, the summer tires are classified in the textile and metallokordnye. Last withstand the increased loads and are more expensive. Brecker – the foundation, which provides bus durability. Underneath this layer there is a steel cord, which is a kind of 'skeleton' bus and determines its resistance to deformation effects. Directly beneath the cord is rubber, which prevents the air from the tires, and maintains a constant humidity, preventing desiccation of the tire. No less important is design of the tire sidewall, which, although not its working surface, but also carries a heavy load, protecting the tire from side impacts. The basis for this layer is a circular rod in a sheath of rubber. Annular core helps maintain the tire shape and promotes tight landing tires on the drive. There is also a layer necessary for strengthening circular rod. Only by relying on knowledge of tire design, the owner of the truck can make the right choice bus.