Front Rear Drilled and Slotted Disc Brake Rotors + Ceramic Brake Pads Kit. GMC SIERRA 3500 HD 2016 - 2019. CHEVROLET SILVERADO 3500 HD 2015 Dual Wheels; Includes Heavy Duty;. 2x Front Drilled and Slotted Disc Brake Rotors - Driver and Passenger Side - S-55191.