US Side Dump Industries is a leader in designing and manufacturing side dump trailers, offering innovative solutions for construction, agriculture, mining, and demolition industries. Based in South Sioux City, Nebraska, Our trailers are known for their durability, versatility, and superior performance, meeting customers’ needs nationwide. Our side dump trailers are designed to enhance efficiency in material transport. Unlike traditional rear dump trailers, side dump trailers dump materials to the side, which increases safety by reducing the risk of tipping and speeding up the unloading process. This unique design is beneficial for projects requiring large quantities of materials.We offer a range of trailer models, including the Contractor Series and the AG Series, engineered to endure heavy hauling rigors. These trailers are crafted from high-strength materials like 100 KSI steel, ensuring they perform exceptionally well under challenging conditions. Whether gravel, sand, debris or any other material, these trailers provide the robustness and dependability necessary for efficient operations. We also offer customizable trailers, enabling customers to tailor their trailers to meet specific requirements. Custom configurations include trailer length, axle spacing, and axle quantity, allowing industries to optimize performance based on the terrain and the transported materials.In addition to standard configurations, we specialize in custom trailers designed for specialized tasks, such as off-road agricultural use. This adaptability has made SDI a preferred choice for businesses that need highly durable and efficient trailers. Our unwavering commitment to quality is evident not only in its products but also in its manufacturing process. Our company is dedicated to delivering high-quality trailers that undergo rigorous testing for safety and performance. This meticulous attention to detail ensures that each trailer meets the high standards of reliability that we are known