Our Jeep JK Wrangler front Evolution winch bumper is made of top quality 3/16 cold rolled steel. We laser cut all are bumpers from 3/16″ cold rolled, pickled in oil plate. After that the are CNC press broke to a perfevt fit. They are jig welded to assure they stay streight. D-ring mounts are CNC from billet cold rolled steel. Comes with a winch sandwich plate. Winch bolt pattern is 10″x4.5″. Come in bare steel. Free shipping is only for the lower 48 states. Also if you want this bumper with a tubing option please let us know before buying and we can quote you. Everything is proudly made in Illinois.