The Auto Group

Prostrollo Auto Mall, located in Madison, SD, has a variety of new and used Cars, SUVs, and Trucks available. We proudly serve the Madison, Brookings, Mitchell, Sioux Falls, and Watertown areas. Our selection includes Ford, Ram, Chevrolet, GMC, Buick, Chrysler, and Jeep. We strive to make your vehicle buying and servicing process as comfortable and stress-free as possible by offering a low-pressure and customer-oriented environment. We also offer a state-of-the-art Collision Center that will work with you and your insurance company to get you back on the road fast with a vehicle that looks like new. Whatever your automotive needs, we are here to help with a friendly staff and premium services.

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.