Your WJ's rear bump stops just got better! Made from polyurethane foam, these bump stops will provide a much smoother engagement and progressive compression. The diameter is increased to provide a much larger surface area for improved engagement with the upper landing pad. These are a direct swap for your old worn out OEM bump stops, same height, just bigger! Why are they red? Because red = racecar! And because everything looks better in red! Sold in pairs.