Wondering how to tell which rotor is which? If you’ve got new PowerStop Drilled & Slotted Rotors, it's important to be able to tell the difference between the left and right rotor - you’ll want to install them on the correct side. Installing the rotor correctly will allow for proper airflow, which leads to maximum cooling and long-term brake system performance. For PowerStop Drilled & Slotted Rotors, we provide a sticker on the hat of the rotor indicating which side it should be installed on. Bu

Noticing some rust on your brake rotors? Surface rust on rotors can occur even if a vehicle is sitting for a short period of time, but it’s not normally a cause for concern. Simply drive your vehicle as normal for a few minutes and the rust will be wiped away. However, if your vehicle has been sitting for an extended period of time, it's possible the rust could have caused pitting on the rotor, leading to an uneven braking surface. In this case, the rotors would most likely need to be replaced.

Noticing some rust on your brake rotors? Surface rust on rotors can occur even if a vehicle is sitting for a short period of time, but it’s not normally a cause for concern. Simply drive your vehicle as normal for a few minutes and the rust will be wiped away. However, if your vehicle has been sitting for an extended period of time, it‘s possible the rust could have caused pitting on the rotor, leading to an uneven braking surface. In this case, the rotors would most likely need to be replaced.