Heavy Duty Gas Tank Skid Plate Custom designed skid plate to protect the gas tank on 1987 to 2006 Jeep Wranglers. These overbuilt skid plates are a must for those who want every bit of protection for their off road adventures. Constructed of durable 3/16" thick steel, the skid plates are black powder coated to resist corrosion with a tough E-Coating. Plates are designed to take whatever the trail throws at you! Bolt-on installation replaces the factory "pebble guard" providing you with true protection.