Wide, oval tub rotation causing sqeaking

It could be several things ....
Wheel bearings - jack the front driver side up. First ... just rotate the wheel ... you should hear NOTHING. Any noise menas there is probably a wheel bearing/hub issue. Now take hold of the tire in the 9am and 3pm positions. Try to push/pull from side to side ... if there is any "play" in the wheel the bearings are going.
Brake line interference - a lot of brake lines have a plastic sheath in the wheel well area ... check to see that the line/plastic sheath shows no wear when you have the wheel off...that might cause the issue.
Steering linkage - even though the upper control arms were recently replaced look at all the ball joints and grab hold of them and see if there is any play/movement.
Repeat on the passenger side..
Good luck on your troubleshooting

Sound like metal rotating in metal, could be 1) roller bearing,2) motor bearing
Proceed with this videos mechanical adjustment:

yes it could, those pads keep the drum from rubbing metal to metal, which would cause your squeak,

Only a few things will make that noise. The squeaking is caused by a moving part having trouble turning while rubbing against a fixed part.

1. The idler pulley is worn
2. The drum support rollers are hard turning on their shafts
3. The felt seals at the front or back of the drum is worn allowing metal to metal contact while turning
4. An article has fallen into the housing around the blower wheel and the wheel is rubbing on it.

Listen for the frequency of the sound. The drum rollers and drum felts will squeak at the frequency of the tub turning. The idler pulley turns much faster as does the blower wheel. Knowing this will help pin down the cause.

The following link has valuable information on taking apart your style of dryer:

Sears Dryer Disassembly

Have you checked the metal clips that olds the brake pads in the front galiper bracket. They usualy rust, break loose and come in contact whit the disc, creating a squeaking noise. Those should be replace since they are needed for the brakes to work properly

open the door and look at the edge of the door that closes against the car (kinda wide and it is the area that seals against the weather stripping) you'll see a little oval hole with a black piece of metal bearly sticking out... just push it to the other side of the oval hole.

how about brake calipers?

squeaky noise is common from brake pads going against the brake disc.

This is caused by lose calipers or stiff calipers unable to fully open up. This makes the brake pads very close to the brake disc.

When you are travelling at a certain speed, tension on the wheels may cause it to incline inwards or outwards at a very small degree but that is enough to get the brake pad to rub against the disc causing the squeak.

Another possiblity is the brake disc rubbing against the disc guard. Usually metal and behind the disc. You said you had a collision, this may have distorted the disc guard causing some parts to touch the brake disc.

You brakes are no longer any good. Most times, the squeaking and rubbing noises are caused by brake pad wear, but you say the brakes are fine. Otherwise, if by constant rotation speed you mean the squeaking/rubbing noise is present even when the brakes are not applied, you might want to get the wheel bearing inspected.
also check out -------- The most common would be a loose P/S belt. If it is tight but is still the source, it could be a restriction in the P/S system causing high pressure and resistance in the pump.

The bearing or spindle the drum rotates on is probably bad or worn out. You can get to the back and turn it by hand and feel it when you turn it. You can tell if it is metal rubbing. If so, you can replace it.