We recommend that you regularly check the air pressure of your vehicles. Keep in mind that tyres with too little air pressure use more gasoline and the safety factor plays an important role because when you increase the speed, break and drive in curves the pressure of the tyre on the wheel rim increases dramatically and impairs the connection between the car and the road.

Therefore, the weight is shifted when driving in curves which in turn changes the way the car is driving.

The wrong air pressure can be responsible for tyres that slip from the wheel rim or the entire wheel rim or the tyre slips on the wheel rim when stepping on the brake. In extreme situation  the tyre slips completely from the wheel rim.

It is highly advisable to check the air pressure at regular intervals of all your tyres and if necessary adjust the air pressure according to the car manufacturer or tyre dealer.

 

Here is more information:
Labelling
Speed-Load index
DOT Tyre age