Not every Grand Cherokee uses the same brake hardware, and K7413-36 is the Z36 Truck & Tow upgrade for the ones that run 330 mm (approximately 13.0 inch) front rotors with solid rear rotors. It covers model years 2017 through 2020 only. Power Stop built the Z36 series for trucks and 4x4s that tow, haul, or go off-road, which puts a Grand Cherokee pulling a trailer or heading down a rough road squarely in its sights. Before ordering, check your rotor sizes and rear rotor style along with your model year, the fitment list is limited to this exact setup. Features:• Sized for the 330 mm front and solid rear rotor setup• Built for towing, hauling, and off-road use• One kit across four consecutive model years• Single-model focus on the Grand CherokeeSpecs:• Brand: Power Stop• Product Number: K7413-36• Product Type: Disc Brake Kit• Series: Z36• Application: Towing, hauling, off-road• Vehicle Type: SUV• Model Years: 2017 to 2020• Vehicle Make: Jeep• Vehicle Model: Grand Cherokee• Front Rotor Size: 330 mm (approximately 13.0 inches)• Rear Rotor Type: SolidFits: All applications are for models with 330 mm front rotors and solid rear rotors. Confirm your configuration before ordering.2017-2020 Jeep Grand Cherokee, 330 mm front rotors, solid rear rotors Four model years Grand Cherokee only 330 mm front rotors | PowerStop Power Stop Z36 Brake Upgrade Kit, Jeep Grand Cherokee 2017-2020