The first hopper trailers were coming off the assembly line in the late 1960's. With two different degrees of slopes and many different side heights as well as overall combinations, the Western Trailer® hoppers are seen across the country. All of the trailers are equipped with rollover tarps, and the highest quality components to maximize weight and durability. As with all Western Trailers, the list of options seems to never end. Whenever custom lightweight trailers are needed, Western Trailers® leads the way.