2023 Polaris® Sportsman 850 Premium

About Jim Trenary Motorsports
Jim Trenary Motorsports is the newest member of the Jim Trenary Automotive family.

We are committed to bringing our customers the ultimate in quality recreation and power sports repairs, service and sales of ATVs, generators, motorcycles, and UTVs in Franklin County and surrounding areas including Washington, Union, St Clair, Owensville, Sullivan, Rolla, Marthasville, New Haven, Berger, Hermann, Rineland, Warrenton, Wentzville, O Fallon, Troy,Moscow Mills, St Charles, Fenton, St Peters, Eureka, Cedar Hill, Lonedell, and St Louis just to name a few.

We take great pride in our products and service. It's our goal to make your experience with us easy and enjoyable. We stand behind everything we do, and we do our best to make sure we only sell products and services that meet your needs.

Our staff is experienced and knowledgeable, and understand the sports we all love.

Whether you're an experienced rider or a novice, stop in and visit. We’re sure we have what you need to stay on the trail at a price you can afford.

We sell, and service Honda®, Kawasaki, Polaris®, Suzuki, Yamaha, or Yamaha Power brands. If it's fun, we've got you covered! Come see your St. Louis area dealer, in Union, Missouri!