I39 SUPPLY

Your Premier Horse Trailer Destination in Wisconsin

Welcome to I39 Supply, Wisconsin's trusted source for high-quality horse trailers and comprehensive trailer services. Located just 5 miles south of Portage right off I-39 at Exit 85, we maintain an extensive inventory of over 200 trailers to meet every equestrian's needs.

Our specialized horse trailer selection features designs from leading manufacturers, offering options for both recreational riders and professional horse transporters. From basic two-horse bumper pulls to luxurious living-quarters trailers, we provide solutions for every budget and requirement. Each trailer in our inventory is carefully inspected to ensure it meets our rigorous safety and quality standards.

Beyond horse trailer sales, our full-service department stands ready to handle all your trailer maintenance and repair needs. Our certified technicians specialize in horse trailer-specific services, including:

• Floor repairs and replacements
• Brake system maintenance
• Electric system diagnostics
• Custom modifications
• Annual safety inspections
• Emergency repairs

We understand that reliable transportation is crucial for your horses' safety and comfort. That's why we maintain a comprehensive parts inventory and offer swift turnaround times on repairs. For those unexpected situations, we also provide daily and weekly trailer rentals to keep you moving.

As your complete trailer solution provider, I39 Supply offers additional services to enhance your trailering experience. Our financing options make ownership accessible, while our parts department stocks everything from replacement components to premium accessories. We carry trusted brands including YETI Coolers and Curt Manufacturing products to complement your trailering needs.

Our commitment to the equestrian community extends beyond sales. Our knowledgeable staff provides expert guidance on trailer selection, maintenance best practices, and safety considerations. We take pride in helping you find the perfect trailer for your horses and your lifestyle.

Visit our convenient location to explore our extensive inventory and experience the I39 Supply difference. Our team is ready to assist you Monday through Saturday, with flexible scheduling for service appointments. Whether you're purchasing your first horse trailer or upgrading to a larger model, we're here to ensure you find exactly what you need.

Trust I39 Supply for all your horse trailer sales, service, and rental needs. Contact us today at 608.742.6223 to discover why we're Wisconsin's preferred horse trailer dealership.