Brake Rotors, Pads & Calipers

In most cases yes. New pads bed in properly only against a clean, flat rotor surface, and rotors have a minimum thickness that is usually reached around the same time as the pads. Rotors are usually replaced in pairs on the same axle.

Ceramic pads run quieter and cleaner with less dust; semi-metallic pads handle heat better for towing and heavy loads. Either is fine for normal driving — match the listing to your driving conditions.

A kit that includes the rotors and matching pad set for a specific axle and vehicle application, often with hardware. Kits are cheaper than buying the parts separately and ensure the rotor and pad compounds are matched.

Signs include vibration or pulsation through the pedal, a scraping or grinding sound, deep scoring on the rotor face, and a pedal that feels soft or long. Measure rotor thickness against the minimum stamped on the hat before deciding.