rear wheel makin a high pitch squeeling noise
 

hey my car making a annoying squeeling noise as i drive, when i turn i believe it stops or quiets down. When i drive straight it gets louder and louder. what could this be? my brake pads are brand new maybe they need to be adjusted.? any help would be great.

as well when i apply the brakes there is no noise these brakes are brand new too. im thinkin the slider pins need lubed, or dust shield hitting something

Hey
 

Could be your a shield, but it could also be a rear wheel bearing, you would notice it more at high speeds, and may go away when cornering. I've had to do both mine on my DA, actually think I did all four corners. Keep us posted on what ya find, good luck.
later

possibly dust shield... or the clip that goes on top and bottom of the pads.. could be rubbing against the rotor... checkk that, and grind it down a bit.

could be a number of things, could be the dust shield, wheel bearing or a seizing caliper.

this is probably late but i had a similar problem to that i had my front pads changed and when i drive faster and faster the noise would get louder and when i slow down noise would also reduce its like a scrapping/squeeling sound, so i took off the front wheels and noticed the spacer clips that the pads sit on were touching the rotors so i re adjusted it and that fixed the problem.