Tire working pressure
Tyre tire pressure is too low or too high, will affect the service life of tires. If the tire pressure is too low, its radial deformation increases, the tire wall on both sides of the deformation over, resulting in the tire crown two shoulder wear phenomenon, so that the tyre temperature rise, will seriously reduce the tire service life.
If the tire pressure is too high, the rigidity of the tyre increases, and the deformation and grounding area decrease, so the unit pressure in the middle part of the tread increases, and the wear and tear add the road play. The central wear of the fetal crown affects comfort and reduces tyre life. The test shows that if the air pressure is increased by 25%, the tyre life will be shortened by about 30%.
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