When an automobile travels for a long distance , the air pressure in the tyres increases slightly . Why ?

When an automobile travels for a long distance , the air pressure in t

1.	When an automobile travels for a long distance , the air pressure in the tyres increases slightly . Why ?
Answer» Solution :Due to the FRICTION between the TYRES and the road, the tyres get HEATED . The temperature of air inside the tyres INCREASES. Consequently, the air pressure in the tyres increases slightly.