Our Trucks Are Your Treasure I-90 Truck and Equipment sales is a used semi truck dealer located in Sioux Falls, South Dakota. We carry a large inventory of great pre-owned trucks that are ready for the road. Some of the brands that we carry include: • Columbia • M2 • International • Kenworth • Chevrolet We have reasonable prices and expert assistance in choosing the right semi for your needs. As soon as you're ready to get into a great truck, give us a call!