Full Service Trailer Repair

Including Customization and Parts Department:

At I39 Supply, we can take care of everything you need for your current trailer or help you build the one of your dreams. We also have a full service repair facility on site!

For a list of trailer parts we can help you with: CLICK HERE

For a rundown on the repair work for trailers under warranty: CLICK HERE

For trailer repair services: CLICK HERE

Our Lineup of 250+ Trailers

Dump TrailersView
Snowmobile TrailersView
Enclosed TrailersView
Utility TrailersView
Equipment TrailersView
LIVESTOCK TRAILERSView

GET A GREAT TRAILER

FOR A GREAT PRICE

Come See Us Just North of Madison!

I39 Supply trailer sales, rental and trailer repair is in central Wisconsin. Our convenient location is near Cascade Mountain on Interstate 39. Exit 85.  We stock over 250 trailers at all times. Our trailer purchasing power provides value to customers because we can special order trailers with a quick turnaround time and low cost. Our helpful team can’t be beat so call us today! Call us at (608) 742-6223

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Closed 9/1/21 Thru 9/6/21

Our Dealership Will Be Closed From 9/1/21 Thru 9/6/21 To Attend The NATDA National Trailer Show & Celebrate Labor Day. We Will Be Back To Normal Hours On 9/7/21. Thank You For Your Interest & We Look Forward To Returning Your Call or Email!

-I39 Supply Sales, Service, & Graphics

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