Poison Spyder JK Body Armor is recommended equipment for any JK venturing into off road situations where body damage is eminent. JK Body Armor protects the thin factory sheetmetal with rugged, precision-fit 3/16″ plate steel or aluminum. Used by itself, JK Body Armor hugs the Jeep’s body contours to provide protection with no loss of ground clearance. Used with the factory Rubicon rocker rails, the JK Body Armor helps prevent trail damage that can be caused by rocks pushing the factory rocker rails up into the body. And used with Poison Spyder’s JK Rocker Knockers, the JK Body Armor provides one more line of defense for your JK, in the most complete, strongest, best looking package of rocker panel protection gear available for the JK.