Stainless Steel Fenders: Crafted from high-quality stainless steel, it is corrosion-resistant. Built to last, the 2 pieces semi truck fenders minimize the need for frequent replacements, saving you time and effort over the long term Premium Rubber Sheets: The quarter fenders are equipped with thickened rubber sheets for shock absorption, effectively reducing road impacts and noise, and providing you with a comfortable and quiet driving experience Keep Semi-truck Clean: The semi-truck quarter fenders seamlessly integrate with your truck's design, minimizing the risk of dirt and gravel splashing from the tires. They enhance your vehicle's sporty appearance while providing extra protection Wide Compatibility: This truck quarter fender is perfectly compatible with popular truck models such as Kenworth, Peterbilt, Freightliner, International, Mack, Volvo, and more, making it suitable for a wide range of semi-trucks Easy Installation: Our semi-truck quarter fender set comes with all necessary mounting hardware, requiring no professional cutting or drilling. Even beginners can quickly install with ease. Please read the user manual carefully before installation