The Super Swamper TSL with the patented "Three Stage Lug" tread design offers unsurpassed traction under the toughest conditions. Nine years of developing and testing produced the ultimate tire tread design. Short, intermediate and long massive lugs are uniquely arranged, each proportioned and spaced to bite quickly and to self-clean rapidly . The overall design gives today's on and off road driver a tire that is both directionally and literally stable; unmatched in performance.
More info here: http://www.4wheelpartscleveland.com or call (216) 267-6668