Most common cause is worn brake pads or linings. Exposed rivets used in manufacturing - or worse - metal-to-metal contact of the brake components are rubbing together when brake pedal is applied. This can be a very serious condition - not only affecting safe stopping, but more costly repairs for brake components damaged by the metal-to-metal contact. Other causes of brake noise could be rust, dust, or other foreign material in the brake surfaces. In either case, it is urgent that all the wheels be removed and the brakes inspected/repaired at once!
Excessive pressure needed to stop Grinding or scraping sound when brakes are applied Vehicle pulls to one side when stopping
your brakes are about to give out... you should go to wal-mart and have them replace them
The brake pads are worn out and need to be replaced. The grinding sound means your brakes are about to stop working.
Check your brakes(pads and rotors)
Have your brakes checked, rust or wear on brakes can cause grinding when turning.
The grinding sound means that the brake pads are worn down to metal and that sound you hear is metal to metal. you need to have the pads changed, the problem is that you will more than likely have to change the rotors also. The way to avoid this in the future is when you notice your brakes are making a squealing sound that means that the pads will need to be changed soon.
When motorcycle brakes lock, they make a light grinding sound accompanied by the loud screeching of the tires. When the brakes lock, the tires are forced to slide along the pavement until the brakes are released on the bike stops.
There is a good chance your rotors have been worn too thin, which in turn causes the crunching/grinding sound when stopping
Check if muffler is loose, check if rear brakes are worn out & grinding
If your car makes a squealing sound when you are turning it is because your brakes have worn out. When the brakes wear down below a certain point, a wire pops loose. That makes a squeaking sound.
because it have sound energy
Bad wheel bearings usually cause a grinding noise, and are known to only cause it when turning.