Building Trailers To Work Like You Do Since 1963 TRAIL-EZE Trailers offers custom-built equipment hauling trailers with payload capacities from 10 to 75 tons. You will see our trailers on roads all across the United States. We've been building trailers for over 50 years to work like you do. Located in Mitchell, South Dakota, Dakota Manufacturing Co., Inc. is the headquarters and home office of TRAIL-EZE Trailers. We also have modern manufacturing facilities in Platte and Corsica, South Dakota. For over 50 years, Dakota Manufacturing Co., Inc/TRAIL-EZE Trailers has introduced and produced only the best products to its customers and has backed them up with a limited 5 year major structural warranty. TRAIL-EZE, the oldest division of Dakota Manufacturing Co. Inc. specializes in the manufacture of 9 ton trailers (ramps and tilts) to 75 ton lowboys. If your trailer needs are industrial, construction, towing or delivery of rental equipment, we can customize a trailer to fit your needs.