106 rear torsion

Selam aleykum brothers and sisters, I would have a question for you. it is making a soft and squeaking sound, as if something is out of oil, I'm thinking of raising it. What should I do?

Probably my brother of the front shock absorbers. you will have to change them. you may need to have the torsions repaired for the back. you have to lift it and look at it.