Cadillac CTS 2014 Raybestos Brakes R-Line Disc Brake Rotor Wagon w/ J55 Heavy Duty Brakes|w/ 339mm Rear Rotors. Cadillac CTS 2014 Raybestos Brakes R-Line Disc Brake Rotor Coupe w/ J55 Heavy Duty Brakes|w/ 339mm Rear Rotors.