About Us


Here at SOM Trailers, we sincerely believe in offering quality products at affordable prices. We are pleased to have the opportunity to serve the midwest area and beyond with Shadow All Aluminum Horse Trailers. Being avid cutters and horse people first, it is easy to see why Shadow is the obvious choice for quality horse transportation. Please enjoy the website and browse our inventory. If you need anything you are not seeing or want something totally custom from the ground up – please contact us and we will do our best to assist you.

Located in Pevely, Missouri – SOM Trailers features custom living quarter horse trailers, bumper pull, gooseneck and stock trailers by Twister Trailer & Shadow Trailer. We also specialize in refurbishing high end used living quarter trailers by the top manufactures in the industry. Twister Trailers built in Fort Scott, KS and continue to create the premier trailers in the industry. Constructed only from the highest quality materials, and custom made components, it is no surprise why Twister is the most reliable trailer on the market today. We are the only dealer in the country where you will find the combined quality of a Twister Trailer with a Trail Boss Conversion. Shadow Trailers are built in Williston, Florida – feature all aluminum frames, quality construction at affordable prices and produce quality living quarter conversions under one roof, with one warranty.

Contact Dave Walther to view America’s New Choice for All Aluminum Horse Trailers.
Located minutes south of St. Louis, Missouri


  • We have gone through extensive factory training so that we may provide you with the knowledge you need to make an educated decision in choosing the trailer that is right for your lifestyle.

  • Robust selection of popular trailers.

  • Stress-free finance department.


  • Happiness does not come from doing easy work but from the afterglow of satisfaction that comes after the achievement of a difficult task that demanded our best.Theodore Isaac Rubin
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