2 x Bosch – Rear QuietCast Disc Brake Rotors 279 mm – Solid, 5 Lug. Product Height: (Rear Disc Brake Rotors) 1.594488 in. Product Height: (Front Disc Brake Rotors) 1.917323 in. Unit(s) per Car Qty (ORLY): (Rear Disc Brake Rotors) 2.