The R1 Concepts RNC Geo-Carbon drilled-and-slotted rotor kit supplies front and rear drilled and slotted rotors for 2015–2020 Hyundai Sonata applications. Sold as a front-and-rear rotor replacement set, the Geo-Carbon rotors are specified in the product listing for the model years named and should be installed per vehicle-specific instructions to ensure correct fit and operation.
DFC 15-20 Hyundai Sonata Front & Rear Drilled & Slotted Geoperformance Rotors