GMC CANYON 2015 - 2020 All Models. CHEVROLET COLORADO 2015 - 2020 Except ZR2. 2x Front Drilled and Slotted Disc Brake Rotors- Driver and Passenger Side -S- 800028. Disc Brake Rotors. 2x RearDrilled and Slotted D isc Brake Rotors- Driver and Passenger Side -S- 800027.