The Galion 133U body is designed for superior service on 9900 – 19500 GVWR cab/chassis’. This body feature a 3/16″ high tensile steel floor, 10 gauge high tensile tailgate, head sheets and sides. The 133U is constructed with stainless steel Front corner posts, smooth sides, full depth rear corner posts and boxed “material-shedding” top rails are also standard.