About Us - New and Used Semi Truck and Semi Trailer Sales JES Sales Co since 1979 has been providing a source of new and used Semi Trucks and Semi-Trailers for sale. JES Sales carries all makes and types of Semi Trucks available. Specializing in Kenworth, Peterbilt, Freightliner, Mack, International, Volvo, Western Star and Sterling. Whether it is a day cab semi-truck or a semi-truck with a sleeper, JES Sales should have something for you. JES Sales is a dealer for new Transcraft, new Doonan, new Talbert, new Benson, new Chaparral, new trailers with Hallco LIVE FLOORS®, and new trailers with Keith® Walking Floor®. JES Sales offers a wide variety of used trailers, flatbeds, drop decks, lowboy double drop, furniture, moving, dry van, end dumps, open tops, Keith® Walking Floor®, Hallco LIVE FLOORS®, hopper and curtain side. From all the major manufactures Great Dane, Utility, Fruehauf, Transcraft, Trailmoible, Timpte, Wabash, Fontaine, Wilson, Talbert, Trail King, Doonan, Strick, East, Benson, Stoughton, Vanguard, Reitnouer, Aero sliding curtain, Aero Conestoga and SSI Sliding Systems curtain. Certified Distributor Keith® Walking Floor® Trailers Parts We are a Certified Keith® Walking Floor® Parts Distributor. If you are looking for Keith® Walking Floor® parts, we will find them for you.