Trail King Industries, formally Western Ag Sales, is a manufacturer of a complete line of trailers for a wide range of applications. Their trailer line includes grain hopper trailers, dump trailers, detachable gooseneck trailers, step deck trailers, extendable trailers, and more.
Gordon and Shirley Thomsen founded Western Ag Sales.
1978
Western Ag Sales purchased Plains Industries and moves into their manufacturing facility. This purchase includes a “Trail King” product line, which is expanded to include trailers.
1983
Western Ag Sales changed name to Trail King Industries.
1995
Company acquired assets of Ti-Brook, Inc, a manufacturer of end dump trailers.