CHEVROLET SILVERADO 3500 HD 2011 - 2015 Dual Wheels; Includes Heavy Duty. GMC SIERRA 3500 HD 2011 - 2019 Dual Wheels; Includes Heavy Duty. Front Rear Drilled and Slotted Disc Brake Rotors Kit. 2x Rear Drilled and Slotted Disc Brake Rotors - Driver and Passenger Side - S- 800291.