The R1 Concepts GEO-Carbon Series drilled and slotted brake kit for 2011–2019 Chevrolet Silverado 2500HD updates front and rear braking with carbon-coated drilled-and-slotted rotors and OEp Optimum pads for improved heat dissipation and cleaner stopping. This complete kit includes four GEO-Carbon rotors, eight Optimum pads, and hardware. Rotors are mill-balanced, made to OEM specs from G3000-grade cast iron with rust protection, feature countersunk drilled holes and slots, and pads include shims for reduced noise and low dust.
R1 11-19 Chevy Silverado 2500 HD Front & Rear Drill/Slot Carbon Coated Rotor Set w/Optimum Pads