How much is the Standard car tyre pressure  ?

Standard car tyre pressure is how much? Standard tyre pressure are generally marked on the side of the fuel tank cap or the inside of the door, the car owner manual is generally recommended tyre pressure for tyres in terms of cooling, which means that check the tyre pressure should be performed prior to driving the morning, to check use standard gauge to check the tyre pressure. Pressure temperature changes with the seasons are different, however, regardless of any circumstances, do not exceed the maximum value of the marked tyres inflated above, otherwise there is the risk of tyre burst. Underinflated tyre wear will result when underinflated tyre, the sidewall of the tyre will put too much pressure, so that you can generate a lot of heat damage tyres. In addition, under normal circumstances, all tyres are a little gas leak, a few months or even one pound gas leak, but if more than this amount, it is necessary to check the place is not a leak. The best monthly check tyre pressure, especially before a long trip. In addition, although the recommended amount inflated tyres may not be the same as before, but the left and right sides of the tyre pressure has to be consistent, otherwise the gap will result in more than two pounds of steering deviation. According to information, the general standard car tyre pressure is best: Winter front of 2.5kg, the rear wheel is 2.7kg; summer front of 2.3kg, the rear wheel is 2.5kg. This will ensure the safety of driving and comfort, but also make the fuel consumption to a minimum. Supplementary information: a small car tyre pressure is there a uniform standard, that is, whether your car is a sedan or sport utility vehicle, the tyre pressure between 1.9-3.5 kg / sq cm, depending on the use to adjust. We generally use air pressure during normal city adjusted between 2.2 to 2.7 kg / square cm, more specific point is 2.3 kg / cm. New car factory tyre pressure is at 3.5 kg / sq cm, it is to park in a long time does not affect the deformation of the tyre and in particular an increase in pressure. Friends can not buy a new car that is a standard tyre pressure. tyre pressure of 2.5 kg / cm for intermediate values of less than 2.5 kg / cm higher than 1.9 kg / cm, softer tyres, tyre grip is good, the tyres have a damping effect, but a slight increase in fuel consumption . Higher than 2.5 kg / cm, less than 3.5 kg / cm, the tyre is relatively hard, the difference between the tyre grip, the tyre damping effect is poor, but a slight decrease in fuel consumption. SUV off-road sections in strong low pressure 1.6 kg / cm to 2.2 kg / cm can improve tyre pressure with shock absorption and grip, enhanced by the ability, but fuel consumption will increase. At this orientation becomes heavier. When to 3.0 kg / cm or more with tyre pressure, tyre grip ability decreases, the direction of lighter, decreased ability to steer the vehicle, the braking distance significantly increased. Suggest that owners check their tyre pressure, tyre pressure is maintained at between 2.3-2.7 kg / per square centimeter, preferably 2.3-2.5 kg / per square centimeter, then the automobile tyre pressure can achieve the best handling and comfort, as well as the tyre to achieve the best working condition. Note that under any circumstances do not exceed the maximum value label tyres inflated above, otherwise there will be danger of tyre burst.