AutoShack Front Brake Rotors & Ceramic Pads for Chevrolet & GMC, Colorado 2021-2022 Canyon 2021-2022, 4WD RWD L4 2.5L 2.8L V6 3.6L – 12.8″ (325 mm), 6-Lug. Distributed by AutoShack. ISO/IATF 16949 certified for quality and safety.