Why does my Kia Rio make a grinding noise when I brake?

I recently purchased a Kia Rio and noticed that when I apply the brakes, there is a loud grinding noise. What could be causing this and how can I fix it?

This grinding noise could be caused by worn brake pads. It is important to get them replaced as soon as possible to avoid damage to your rotors.

Check your brake rotors for any signs of warping or uneven wear. If so, they may need to be resurfaced or replaced.

Another potential cause could be debris or dirt stuck in the brake system. Have your brakes inspected and cleaned if this is the case.