2014 – 2023 Jeep Cherokee Front Dual Piston Caliper. 2x Rear Drilled & Slotted Disc Brake Rotors. ✔ Disc brake rotors are essential to your vehicle’s braking system. Failure to replace a compromised disc brake rotor apparent by the excessive noise and vibration it may cause can lead to a loss in your vehicle’s stopping power, putting you at risk.