Winter tires for the summer should be changed promptly. Experts do not recommend winter tires operate at a temperature of more than ten degrees. At high temperature, snow tires begins to soften, begin to enhance its wear, worse handling. Too early summer replacement tire for winter leads to even worse consequences.
Run the summer tires possible to zero degrees. If the temperature drops with a minus sign, then the summer tires just freezes and will slide as plastic. When it becomes clear that the cold did not happen then it's time to "pereobut" the iron horse. To do this, select the right summer tires. The instructions to your car must be given the most suitable type of tire, in which operating a car is very comfortable and safe. Change the size of tires without prior consultation with specialists is impossible, as it can cause both operational and technical problems. Too much tire will cling to the running gear, and too little will reduce the handling and make the "lie" speedometer.
To select the right tires, you need to decide where to place most of their lives. There are universal bus, road and terrain. Road tire tread pattern consists of ribs, or pieces, separated by grooves. Universal tires are used as highways and unpaved roads. Figure of tread also make bombs or ribs, and may be massive ledges on the edges. All terrain tires are designed for use in soft soils and terrain. Protector has a sparse pattern with powerful nedeformiruyuschimisya checkers center and ground hooks on the edges.
Depending on the location of Tyre may be directional, directional and asymmetrical. Omnidirectional pattern is symmetric with respect to the radial plane of the wheel, which runs through the axis of rotation, and is the most versatile. Most of the tires are manufactured with this particular pattern.
Directed figure is symmetric with respect to the central plane of rotation of the wheel, which runs through the middle of the tread. This figure has reduced noise and a good ability to divert water from the contact patch with the road. Asymmetrical pattern is used to connect various properties in the same bus. For example, the inner side of the tire works better on wet roads, and outdoor - to dry.
Each bus is designed for use on a certain maximum speed. Than it is impossible, as by rotating tire is stretched and at a lower rate of the index may simply be off the drive on the turn. It is not necessary to choose is also very high index, since it greatly increases the cost of tires.
Also, all tires are designed to operate at a certain load. Load index tire is determined by one bus, not the entire car. This option must be specified in the instruction manual. Independently determine the load index you do not get, because you can not know how to distribute the load on each tire on your vehicle.
