2020-2024 GMC Sierra 2500 HD. Disc Brake Rotor (Rear) Stud/Lug Hole Quantity: 8. Semi-Coated Rotor and Low-Dust Ceramic Brake Pad Kit. Disc Brake Rotor (Front) Stud/Lug Hole Quantity: 8. PowerStop's Semi-Coated brake rotor, Z17 Evolution Plus Low-Dust ceramic pad & stainless-steel installation hardware are engineered to work together to eliminate dust, reduce rust and improve stopping power.
