The PowerStop Z17 Stock Replacement Brake Kit for 2020–2021 GMC Sierra 3500 HD front applications includes rotors, Z17 Evolution Plus ceramic pads, stainless-steel hardware and pad sensors where required. It’s intended as a fast, bolt-on replacement that aligns with original equipment standards. The kit’s ceramic pads use a low-dust formula and multilayer rubberized shims to minimize noise; OE-style non-coated rotors are mill-balanced for smooth operation.
Power Stop 20-21 GMC Sierra 3500 HD Front Autospecialty Brake Kit