Sierra 1500 Sierra 1500 GMC Rear Wheel Drive Front & Rear Brake Pad & Rotor, Shoe & Drum Kit. Sierra 1500 Sierra 1500 GMC Front & Rear Brake Pad & Rotor, Shoe & Drum Kit. Sierra 1500 Sierra 1500 GMC with 2nd Design (Rear Shoes Held Down with Pins) Front & Rear Brake Pad & Rotor, Shoe & Drum Kit.