YITAMOTOR is one of America?s retailers of automotive running boards and vehicle accessories. We take pride in our strict quality control that ensures only the high quality running boards and auto accessories reach our customers. Every step of our production process involves a high degree of precision to ensure our running boards feature the perfect finish for enhanced slip resistance. Fit for 0918 Dodge Ram 1500, 20102024 Ram 25003500, 20192024 1500 Classic Crew Cab and also for 2018 Ram 2500 Powerwagon Crew cab. Please check the Cab size picture if you do not know the model of your vehicle. 6.5 wide stylish black stainless steel pad provides textured surface for excellent footing. Each side can support up to 350lbs. Our running boards are expertly crafted from a solid piece of premium aluminum alloy, which is sturdy, durable, wearresistant and rustresistant. After repeated tests, they can resist corrosion from salt spray, and withstand UV radiation without discoloration. The bolts are made of stainless steel, which is not easy to rust. The bottom is designed with a slide mount, so theres no need to punch holes. This allows the boards to be better adapted to the car and makes for easy installation. The installation manual features a detailed combination of graphics and text, helping make installation even easier. Please contact us any time if you have any issues or complaints.