I would start by tightening the Power Steering belt if it's separate. If it's one belt alone, tighten or change it if it looks warn. If new breaks squeal it is because the person who changed them did not grease the pads before putting them on.
If you hear the squealing when applying the brakes, the pads are worn out and need replacing ASAP. Failure to replace the pads immediately will result in worn out rotors which will also need replacing. If the squealing noise is not when braking it may be a worn drive belt.
If the roaring sound Changes with speed it could be a bad wheel bearing. If the noises changes with braking check the pads.
that nosie is the wheels locking up, this doesnt usually happen in modern cars as they have anti-lock brakes.
Could be the caliber on the passenger side
No, the type of braking system has absolutely no bearing whatsoever whether a vehicle requires a CDL or not.
sometimes if the brakes are old
brake pads shot, warped rotor, or bad wheel bearing/hub
Brake linings worn? Wheel bearing?
No, the ABS light will come on when there is a problem with the anti-lock braking system. Have this looked into by a professional. You will know your brake pads need changing when you hear a squealing sound when you apply the brakes.
it is possibly your calipers and or rotors.
Your brake pads may need to be replaced, or your rotors may be "Pitted" and may need to be "Turned"
I have a 2004 freestar that also makes a squealing or "whistling" as I call it. I've had the ford mechanics look at it and they said the brakes are fine. I think it has something to do with the alloy wheels. The whistling starts on our van after it goes above 35 mph. As far as I can tell it's not a major problem just an annoyance.