When I turn my shower on it makes a "screaming" noise...?

This might be a build up of hard water deposits in the valve assembly itself. Does this happen when the water is directed to the tub spout, or just when the shower is on??

Try replacing the shower head with another from the other bathroom (if you have one) & see what happens.

EDIT: Since it only happens when the shower is on, then try removing the shower head & see if there is something in there inhibiting the flow. If you can't see anything, then replace the shower head with a cheap one for now to see if the problem is still there. If it is, then you have a problem with your valve. If you know your way around a faucet, you can remove the assembly (if it's a single handle type) and look in there & see what you find. They make replacements for most valve bodies if your's is corroded.

Once you have it off, try using some compressed air from the shower head down and see if any build up comes through.

get the brakes appeared at. or something to do with the tires perhaps once you're turning, you're turning too a lot and the tire hits something inner. no longer a mechanic, so i do not recognize what it is called. also, your tires are probably intending to be straightened. both that you you want new ones, it will be wearing down. hurry up and connect it earlier it blows up interior the midst of the throughway. good success!