Each brake replacement kit undergoes strict specification control, ensuring responsive and stable braking during high-speed driving or emergency stops. This reduces vibrations and wear, significantly improving braking performance. (Strict Specification Control) The brake disc surface is treated with high-quality galvanization, effectively preventing rust and corrosion. This enhances durability and aesthetics. (Rust and Corrosion Resistance) The slotted and drilled brake rotors feature excellent heat dissipation, preventing water and dust accumulation. Made from heavy-duty and durable HT250 cast iron, they resist deformation and provide reliable performance in various road conditions. (Quick Heat Dissipation) Made primarily of ceramic material, these brake pads offer superior wear and fade resistance. Their chamfered design ensures a snug fit with the brake rotor, reducing noise. Produces less dust during braking. (Low Dust and Noise) Complete front brake kit includes 2 front rotors and 4 front brake pads. Compatible with 2008-2017 Buick Enclave, 2009-2017 Chevrolet Traverse, 2007-2016 GMC Acadia, 2017 GMC Acadia Limited, and 2007-2010 Saturn Outlook. Front rotor diameter: 12.8"/325 mm. (Vehicle Compatibility)