Riverside Auto

Together with our partners at Custom Leasing of Iowa, we formed Sioux Falls Kenworth Volvo, the "Home of Service Excellence". We cater to the needs of owner/operators, and both small and large fleets across South Dakota. We always carry a large selection of new and used trucks and trailers.

Originally, home of the Load King Headquarters, Load King has been producing first-class trailers and other heavy equipment since 1956 in Elk Point, the state’s southernmost region. Cutting-edge innovation and engineering excellence make us the market leader in trailers and dump trucks, mechanics bodies with the Voyager series, water trucks, and roofing conveyors. As a vital part of the Custom Truck One Source family of brands, we offer a complete line of custom designs and standard model trailers and other equipment through our world-class dealer network.

Established in 1981, Larson Truck Inc. is a provider of full-line heavy duty trucks and trailer parts. Located in Sioux Falls, S.D., the firm specializes in the repair of livestock trailers. It provides general repair and maintenance services for all types of heavy duty trucks and trailers. The firm serves the agriculture and commercial transportation industry. Additionally, Larson Truck Inc. carries a suite of used parts, such as fuel tanks, bumpers, sleeper assemblies, frame rails and body panels.