2007-09 JK Wrangler, Rubicon and Unlimited;Manufactured from 3/16? cold rolled steel and then robotically welded to the exact specifications;The Smittybilt XRC Bumper line was engineered to provide maximum clearance for rock crawling. Each bumper has high degree approach angles and raised corners to maximize ground clearance, with 3/16 cold rolled steel bars robotically welded to exact specifications. A two stage powder coat is then applied for the ultimate look.