In 1976 Interstate Trailer became one of the first Utility dealers east of the Mississippi in Cincinnati Ohio. Since then we have expanded to Columbus Ohio, Indianapolis Indiana and Louisville KY. We are proud to offer new Utility 3000R refrigerated, 4000DX dry freight, 4000AE Flatbed and Tautliner-Curtainside trailers from Utility Trailer Manufacturing Company. We also represent MAC Trailer Manufacturing Company providing new aluminum dump, flatbed, pneumatic and transfer trailers Interstate also maintains a fresh inventory of used trailers. .