The Power Stop Evolution drilled and slotted zinc-plated rotor pair is a front upgrade for 2011–2018 Ram 5500 applications. Cross-drilled holes enhance cooling and rounded slots evacuate gasses, dust, and water for a cleaner pad contact patch. Zinc plating resists corrosion, and the rotors are made to tight tolerances, dynamically balanced, and intended as a bolt-on upgrade with no special modifications required.
Power Stop 11-18 Ram 5500 Front Drilled & Slotted Rotor - Pair