Disc Brake Rotor 2001-2004 WG (Europe) Grand Cherokee Drilled And Slotted Unpainted RT Off RoadRT Off Road's Cross Drilled and Slotted Brake Rotors are manufactured to improve upon the shortcomings of OE brake rotors. They feature cross drilling and slotting which improves heat dissipation and greatly reduces brake fade. The addition of the channels and holes also allow the heat, gasses, and debris that are byproducts of hard braking to dissipate more rapidly. This results in lower rotor temperatures which reduces the chances of warping while