Precise Compatibility: AUTOSAVER88 running boards are perfectly compatible with 2019-2025 Chevy Silverado/GMC Sierra 1500, 2020-2025 Silverado/GMC Sierra 2500HD 3500HD Crew Cab; Confirm the product is compatible with your vehicle before purchase. High-Performance Side Pedals: Step pad of these side rails are treated with a high-quality powder coating, providing not only an aesthetically pleasing appearance but also rust resistance, which makes it ideal for use in harsh weather conditions. Supreme Functionality: The pedal surface is designed with a 3D pattern that offers excellent grip, slip resistance, and the ability to clean dirt and mud from shoes, ensuring safety in wet and slippery conditions. Excellent Steel: Running boards are made of high-quality carbon steel, which provides excellent corrosion resistance and allows it to bear a weight of up to 500 lbs. The stainless steel construction is also durable and prevents deformation and rusting during long-term use. Secure Installation: The nerf bars' secure installation ensures that it won't wobble or move around during use, which provides added safety and convenience. The installation process is also straightforward and hassle-free.