The R1 Concepts Geo-Carbon drilled and slotted rotor set is a front-and-rear replacement spec for Chevrolet Silverado 3500 HD models from 2011–2025. These DFC rotors combine drilled holes and surface slots to manage pad debris and water. Sold as a matching pair set for front and rear positions, they provide a direct-fit rotor option where drilled-and-slotted geometry is required by the application.
DFC 11-25 Chevrolet Silverado 3500 HD Front & Rear Drilled & Slotted Geoperformance Rotors