Glazed or loose fan belt?
you need to replace your belts. Take it to AutoZone to have them look at it
First thought is low air pressure in the tire. Second is an alignment problem or a brake that is locking up.
A worn belt will cause a squealing noise. The squealing noise is caused when the belt slips. Tightening the belt will temporarily fix the problem.
Check the belts. The most common cause of squealing is a worn or loose belt on the front of the engine.
lack of oil
When refilling the oil some may have dripped onto the belt which would cause it to start slipping badly and squealing loudly.
A loose or glazed "fan belt" is a very common cause of squealing. A quieter squeal is produced by brake linings that are almost worn through.
Turning the steering wheel farthest left or right for a few seconds will cause a loud squealing.
AC Compressor
Yes.Equally likely is if the belt is much more than 3-4 years, the material is glazing over or hardening, which is another common cause of squealing.
The cause of the squealing sound is because you are turning the steering wheel completely to the right or left
The most common cause is slipping belt