The Super Swamper TSL\/SX incorporates the Super Swampers distinctive chevron tread pattern and famous, trademarked and patented Interco TSL (three-stage lug) tread design. The TSL\/SX is designed for extremely tough off road conditions where sidewall strength and protection is needed to withstand the severe scuffing from running in ruts and snagging roots and rocks.\n\nThe TSL\/SX has a strong nylon or polyester bias ply body with dual belts under the tread and wrap-a-round lugs. The sidewall lugs not only protect the sidewall but also provide extra traction when climbing out of ruts. The Super Swamper TSL\/SX offers unsurpassed traction under the toughest of conditions and gives Offroad Tires enthusiasts a tire that is both directionally and laterally stable and unmatched in performance.\n\nSuper Swamper TSL\/SX tires are D.O.T. approved Offroad Tires, purpose built tires that also provide a smooth on-road ride. TSL\/SX tires are available in over 29 wheel size and width combinations including three, non-D.O.T. approved, Offroad Tires and competition only Sticky. Note that the Super Swamper TSL\/SX unique design requires strict attention to air pressure when run on the highway, and actual tread patterns may (slightly) vary based on Tire Size.\n\nDetails:\n\n\n - Tire Size 42x15\/15LT\n\n - Tread Width 13.5\n\n - Tread Depth 27.09\/32\n\n - Tread Ply 6\n\n - Side Wall Ply 4\n\n - Side Wall lettering BSW\n\n - Minimum Suggested Rim Width 10\n\n - Maximum Suggested Rim Width 12\n\n - O.D. 41.9\n\n - Revs\/Mile 540\n\n - Max PSI 30\n\n - Max Load 2685\n\n - DOT Approved Yes\n\n - Aspect Ratio 42\n\n - C.S. 14.96\n\n - Tire Type Bias\n\n - Section Width 15\n\n - Rim Diameter 15