S.O.S is an abbreviation and it means help.
Aid
help
SOS
Aid
aid
A three letter word for help is aid.
bet
3 out of 6
A four letter word for fabricate is to make.
3 letter word for old oldsmobile
Another 3 letter word for respect is awe.
A 3 letter word meaning pallid is wan.
It would help if you asked a question or described symptoms instead of being so vague that changing the tire might be the correct answer.