EAG 97-06 Jeep Wrangler TJ Rock Guard With Step Off Road (51-0040) Fit: 1997-2006 Jeep TJ Wrangler. NOT FIT: 2004-2006 Unlimited. Off-road compatibility: great for 1997-2006 Jeep Wrangler TJ vehicles. Made of 1/8" steel sheet and 2"x .120 wall steel tubing. Designed to form to the vehicle and protect your ride from the elements. Textured black powder coat for corrosion protection and durability. Drilling is required for installation.