"T&T Customs, Inc. Jeep JK Wrangler 4-door Unlimited Adventure Steps feature rugged construction and sleek styling giving our steps a one-two punch. Our Adventure Steps are constructed of 3/16" plate steel and 2" X 2" X .188" square tubing. Sliders mount to the three center body mounts using rugged mounting brackets that distribute the potential loads evenly across the frame. Our steps not only provide added protection but with their additional width and double row dimpled panel they make accessing rooftop cargo even easier. The Jeep JKs rocker panel has very little structure behind it so our Adventure Steps mount to the frame only. For superior strength during off-road use the boatside panels which mount to both the frame and to the underside of our slider adding considerable rigidity and strength as well as protecting your vulnerable body mounts. Boatside panels run the full length of the slider and are available in 3/16 steel. Boatside panels ship bare."