This 45-foot sidewall trailer does something most cargo trailers can't — handle bulk goods and standard containers on the same chassis. The 12 twist locks are positioned to secure either one 40ft or two 20ft containers, giving operators genuine flexibility without swapping equipment between jobs. When containers aren't in play, the reinforced sidewalls handle bulk cargo like grain, bagged goods, and construction materials just as effectively. Three-axle mechanical suspension keeps the setup simple and field-serviceable, and the 13R22.5-20PR mining-grade tires are spec'd for rough terrain where standard tires wear out fast. Built at LUYI Vehicle's factory with full customization available on sidewall height, axle spacing, and twist lock configuration.