most likely the brakes, good place to start looking anyway
I would really have to hear the noise, but there are bushings all along the suspension. These could be causing the squeaking noise. I had a similar experience with my 97 after hitting a huge pothole unexpectedly. The noise was best described as old mattress springs.
The brake pads are worn down. Many brake pads have a built in noise maker designed to squeal when the pads are nearing end of life.
You brakes are wearing out and it takes them a longer time to stop you.
try the belt No I have same problem with my 03 1500 hemi..so far I have changed the belt and the tenssion pully, but still have the squeaking noise and when I turn off engin I can hear that squeaking.
I hear a mouse squeaking. The door hinges are squeaking.
"Could you hear the noise of the waterfall?" is a complete sentence.
You might hear loud squeaking noises. jack up the front end and try to wiggle the wheel. if it wiggles then it could be the bearing. You could be hearing a grinding noise also.
It could be the fuel pump. Sometimes they make a high-pitched whine that might sound like a squeek.
dry bearings. get a LOF and inspection. make sure they lube all the grease fittings
All what I can say is; I realise this noise around in the age of 6-8 in night while I go to sleep. At that time I thought this was the noise of insects and water boilers noise. It doesn't bother me. After that age I didn't have that. Now I am 58. About a year continuously more loudly and day and night I do hear. It doesn't hinder my work or my movement.
Well! there are many ways but mainly two ways i do it, you can even try driving up a hill if it's a smooth ride you have great suspension if you hear ANY squeaking Noise You could possibly consider WD-40
The high pitched squeaking noise you are hearing is the warning device telling you your brake pads are worn out and need replacing. The grinding sound is the sound you hear when you ignore the squeaking noise and allow your brake pads to wear so much that the metal backing of the pad is rubbing against the rotor. Replace all brake pads on the same axle and have the rotors turned at a machine shop. You may end up having to replace the rotors if they are damaged too severely.