The Importance Of Tires

Tires are the car's only link with the asphalt. All the maneuvers you do while driving, traction, braking and steering depend on tires. In fact, a whole list of car attributes depend on the tires' attributes:

Car power	In tire terms it translates as traction. For example, in order to be able to exploit all the force of a powerful engine you need high adherence tires. If not, some of the power is lost through skidding and the tires wear out too quickly.
Safety	Depending on the car makers' specifications, tires are designed to carry a well-determined weight, endure a maximum speed and offer a minimum braking distance.
Comfort	It is influenced by the rigidity of the tire and the height of it's wall. Car makers recommend an optimal size. You can go for a larger wheel with slick tires in order to keep the same overall diameter. You will gain in traction and maneuverability but you will lose in comfort.
Maximum speed capability	All tires come from the manufacturer with a speed rating embossed on their walls. They are guaranteed only if that maximum speed limit is respected. If you fit a 270km/h car with T rated (190 km/h) tires, it's clear that you would not be able to use that car at full potential.
Load index	All tires have a load index embossed on them. It represents the maximum weight the tire can carry. If that limit is not respected, the tire deteriorates fast and becomes a possible danger while rolling. Of course, the guarantee is lost.
Looks	Looks are becoming more and more important for cars. The looks of a tire can totally change the perception of a car, both in the positive and the negative sense.