Old mopar wipers going back and forth, I am sure they were quiet when new, but when the bushings start to wear, it will drive you nuts.
Any wind noise thru the door seals, window felts.
My old faithful jeep TJ there is a small squeek somewhere around the spreakers, rear roll bar.
SOB lets it self know every morning to work and back.
I cannot find it, even went as far has have my wife drive it to work and back with me in the back seat. LOL no luck
I will find it one day. 20 miles of torture every day when I drive it, even if I turn the radio up, I can still hear that noise.
Funny thing is everybody that rides in it including my wife cannot hear it.