Designed for Jeep Owners Compatible with 2007-2018 Jeep Wrangler JK JKU Unlimited 2 Doors & 4 Doors. Please ensure that this product is suitable for your vehicle before making a purchase. Product Function The spare tire extension bracket moves the wheel mounting point further away from the vehicle, while the three sections create extra capacity for tires up to 40 inches. Additionally, this spare tire mount increases the distance between the bumper and the bottom of the tire. High Quality Made from steel sheet, this bracket is built to last. It features a durable textured black powder coat finish, which safeguards it against abrasions, rust, and corrosion.