Authorized Diamond C Trailers Dealer
Get To Know The Dealer
A Diamond C Trailers Valued Partner Since August 2022
I39 Supply is a trailer dealership that proudly serves central Wisconsin, located near Cascade Mountain on Interstate 39 in Portage, WI.
I39 Supply has a large in-stock selection of trailer inventory, including dump trailers, equipment trailers, utility trailers, etc., from manufacturers like Diamond C Trailers and more! The dealership also has a full-service and parts department for your trailer needs.
"At I39 Supply, we can take care of everything you need for your current trailer or help you build the one of your dreams."- I39 Supply
Visit the I39 Supply team in-store or on the WEBSITE to find your perfect trailer! Store hours are Monday-Friday, 8:00 am to 5:00 pm, and Saturday, 8:00 am to 12:00 pm. You can also keep up with the team by following them on FACEBOOK!