Carr's 103992-1 HOOP II XM3 Polished Step Unique design gives the vehicle a rugged off road look while being a stylish accent for today's vehicles Rugged tread pattern provides for safe and attractive non-slip surface made of corrosion resistant, durable cast aluminum alloy Carr's new Xtreme mechanical polished finish that won't rust, crack or peel and requires very little maintenance Limited lifetime warranty on materials and craftsmanship Corrosion resistant