Inventory Changes Daily. Please Contact Us For Updates!

Trailers, Parts, Service, Rentals, & More

From YETI Coolers To Hunting Blinds To 29' Snowmobile Trailers.. We Got It

Our Standard Is Everyone Else's Upgrade

Only 30 Minutes North of Madison, Exit 85, Off I-39

Car Haulers, Equipment, & Dump Trailers

All of Our Diamond C Inventory Can Be Found on Equipment Trader!

Our Lineup of 250+ Trailers

Diamond C Trailers
Tandem Axle 14K
Single Axle Home Owner 5K
Tandem Axle Home Owner 7K
Tandem Axle 10K
General Duty Car Hauler 7K



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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