Underinflation leads to excessive heat generation which causes separations, reduced tyre life, irregular wear, and decreased fuel economy.
Over Inflation may cause cut, cord break due to shock, burst, reduced tyre life, irregular wear, and decreased fuel economy
Tyre inflation pressure is most important item for maintanance. Improper tyre inflation pressure is an enemy of a tyres’ life, performance and safety. It causes irregular wear, tread separation, sidewall blow-out and so on. Proper tyre inflation pressure for a car is shown on the car’s tyre placard and/or the car owner’s manual.
Even Contact Pressure
Uneven Contact Pressure
Rotate the tyres in line with the vehicle manufacture’s recommendation. If it is not available, rotate the tyres as follows:
Front Wheel Drive
Four Wheel Drive