PT Cruiser L4-2.4L (2008)
(Disc/Disc combination) use standard size rear brake rotors (1). Vehicles equipped with the brake sales code BR4 (Performance Disc/Disc combination)
use heavier brake rotors (4). The BR4 rear brake rotor is approximately 3 mm thicker at the pad contact area (3) than the standard rear brake rotor (2).
The BR4 brake rotors can be easily identified by the recessed machined area near the hub center (5).
