The disc brake system in your Kia car, SUV, or MPV depend on many parts working together to produce the friction that slows the rotation of your wheels. Your brake rotors -- or discs -- are one of those parts, and so essential they're part of the system's name.

What Brake Rotors Do

The brake rotors are round discs that attach to the wheel hubs. When you press your foot against the brake pedal, a master brake cylinder sends hydraulic fluid to pistons located in the brake calipers. The fluid's building pressure forces the calipers to close down onto your rotors, generating the resistance that slows your vehicle's momentum. Since the calipers and rotors are both made of metal, brake pads attach to the caliper ends to cushion the contact and prevent lasting damage.

How to Spot Brake Rotor Problems

Unfortunately, even the best brake rotors can eventually warp or go bad. That's not safe, since you need the brake pads making consistent contact with the rotors in order to stop when and where you want. Signs of trouble include:

A bouncing or vibrating brake pedal

You hear a grinding sound when you brake

You need more time and distance to stop

You see obvious signs of rotor damage

Save up to 35% When You Buy Genuine Kia Brake Rotors Online

If you're not experiencing any of these symptoms, check your owner's manual to determine your recommended maintenance schedule. When you do need to replace your brake rotors, make sure that you choose the authentic ones made by your manufacturer. Only genuine Kia brake rotors are guaranteed to be compatible with your model, ensuring the fit and performance you want when shopping online. Find everything you need for the project right here in our online auto parts catalog, at prices much lower than the MSRP that others charge. Buy now and we'll ship your order directly to your front door!