"Pro Comp Matte Black 51 Rock Crawler Wheels feature a deep concave face to emphasize the depth of the lip for an aggressive stance and offset. The spokes feature D-shaped windows in between them to enhance the depth on the face of the wheel. Pro Comp is known for specializing in concave designs and race/baja styles, and the 51 Rock Crawler puts those features on display. The wheel is covered in a flat black finish that is offset by the ""stepped"" wheel lip. Pro Comp steel wheels are covered under a limited two year warranty. They are made of durable steel in a one-piece construction. Outfit your truck with the perfect race/baja style wheel with the 51 Rock Crawler from Pro Comp. | Pro Comp Matte Black 51 Rock Crawler Wheel 51-5185F"