The Brake Disc is found in Jeep Compass cars, it is an important part of the disc brake system in that it offers the shoe of brake pad to so as to decay or stop the car. Located on the axle or the hub, the rotor is to share its revolution with the wheel, whenever the brakes are applied, hydraulic pressure exerted on the caliper closes it and squeezes the pads against the rotor. This mechanism is helpful to release heat mainly through the rotors with cooling fin that are usually located at the front while solid rotors are mostly fitted at the rear. In the years that Jeep Compass models have been produced, they have employed the use of different Brake Discs, the solid and vented type. Drum brakes in vehicles are widely used as solid rotors and is found in low-end cars whereas, vented rotors provide better cooling. It becomes very important in this case to pay attention to rotors as they may develop scoring, further warping or high runout that all can hamper the result of braking routine. It is recommended that jeep compass vehicles undergo a frequent check for the Brake Discs and replace them at the right time to avoid a serious problem.