Product Details: Update your semi with enhanced wheel protection, with the OTR 66" Smooth Stainless Steel Fender Pair with Expertise Built In™. To protect the axle and metallic components from rust, corrosion, and other damage, this replacement component creates an exterior cover around the wheel. Fashioned with resilient materials to endure the wear and tear of everyday working conditions. FleetPride is your First Click in Heavy Duty®.