EBC USR slotted rear rotors for 2021+ Ford F-150 use the USR slot design and British precision machining in grey iron. The slot profile is described to reduce air noise, limit brake fade, and help pads stay smooth under load. The listing includes vented rotor dimensions and is intended as a vehicle-specific rear replacement rotor for the stated F-150 applications.
EBC 2021+ Ford F-150 USR Slotted Rear Rotors