AutoShack Front Brake Rotors for Chevrolet & GMC, Colorado 2015-2020 Canyon 2015-2020, 4WD RWD L4 2.5L 2.8L V6 3.6L – E-Coated Drilled & Slotted – Black Finish – NightGuard – 12.2″ (310 mm), 6-Lug. Drilled & Slotted Brake Rotors are essential to your vehicle’s safety.