When replacing warped rotors, it is generally recommended to also replace the brake pads, even if they are relatively new. This is because the warped rotors can cause uneven wear on the brake pads, which can reduce their effectiveness and lifespan. Additionally, the new rotors may not seat properly against the old pads, which can lead to premature wear and noise.
Therefore, it is generally advisable to replace both rotors and brake pads at the same time to ensure optimal braking performance and safety.
