Rough Countrys new Jeep Wheel Adapter will revolutionize the way you roll. This simple adapter allows you to run JK wheels on your TJ, XJ, or any Jeep featuring a 5x4.5 bolt pattern. Why limit yourself? This adapting spacer retrofits your existing 5X4.5 in. bolt pattern to a 5X5 in. bolt pattern, affording you the ability to run JK wheels on your vehicle. This bolt-on adapter also acts as a 1.5- in. wheel spacer, allowing use of a wider tire on stock wheels and giving your vehicle an aggressive look. Made of 6061-T6 Aluminum, these wheel spacers are corrosion resistant and ready to withstand the elements.