How much air is the car tires?
The tires of car tires are generally between 2.2 and 2.8 bar. The standard air pressure of a car tire can usually be found in the following: vehicle user manual, cab door (near the B pillar) next to the label, the vehicle driver's seat next to the drawer, fuel tank door.
High or low pressure will have an impact on the tire's life and safety performance. First, the pressure is too high or too low will lead to tire bias, shorten tire life. Second, the pressure is too low easily lead to excessive heat generation, structural stratification, cord breakage, more likely to impact the phenomenon of drums, but also increase fuel consumption. And high pressure will increase the rigidity of the tire, grounding area reduced, which easily lead to side slip, flick and other phenomena, but also increased the risk of puncture puncture.
Under normal circumstances we recommend that the reference to the car notice on the provisions of the pressure or sidewall indicated maximum pressure of 80-100%. If you are going to travel at high speed, increase your air pressure by 10-15% to reduce heat generation due to sidewall flexion. In addition, the load capacity of the tire is corresponding to its inflation pressure. The reasonable pressure of the tire must be determined according to the load condition of the vehicle, and the air pressure can not be raised or lowered according to the change of climate and seasons.
