What brake pads do
Brake pads are the friction material that presses against the rotor to slow the car. They're a wear item — they're designed to be replaced as the friction material wears down.
What brake rotors do
Rotors are the metal discs the pads clamp onto. They dissipate heat from braking. Rotors can wear, warp, or become scored, and depending on their condition they may be machined or replaced.
They're replaced together or separately
Pads and rotors don't always need replacing at the same time. We inspect both and recommend what your car actually needs — sometimes it's pads only, sometimes pads and rotors, sometimes other components like calipers or the master cylinder.
Want us to take a look?
These articles are general guidance — not a diagnosis of your car. Bring it to Happy Cars at 12935 W Colonial Dr, Winter Garden, FL 34787 and we'll inspect before we recommend any repair.