Spare tire carriers can be affixed to Jeep rear bumpers, tailgates or trailer hitches and feature stationary or swing-away designs. 4WD has tire carriers fully equipped to store oversized spare tires and they are custom designed to fit various year makes and models. Tire carriers can typically be installed in less than a couple of hours using common hand tools and come with required hardware. Choose from premium manufacturers like Warn, Smittybilt and Rock Hard that make adjustable and fixed carriers for 2 and 4-door Jeeps. Many can be used with factory or aftermarket bumpers, but you should check to ensure the carrier you want is compatible with your vehicle.