2010-2013 Acura ZDX -. 2007-2013 Acura MDX -. 2x Rear Solid Drilled & Slotted Disc Brake Rotors – 31469. 2009-2015 Honda Pilot -. Rear Rotor Specifications: Type: Solid Drilled & Slotted: Yes Rotors Material: Steel Outside Dia: 13.13 in (333.5 mm) Hub Holes Centering Dia: 2.76 in Mounting Bolt Hole Quantity: 5 Bolt Circle Dia: 4.72 in.