OK, I found it:
Johnson Trailer Co.
E7290 State Road 170 (4 Miles west of Colfax on Highway 170)
Colfax, WI 54730
Phone: 715.962.3277
Fax: 715.962.9125
Hours: M-F: 8-5, Sat 8-Noon
I bought a 7000# GVW 20' Road Warrior trailer with electric brakes on one axle and a dove tail for $1750 (including tax). Unlike other places, all components, including tires, were brand new. This was, by far, the best deal I found.
Good Luck!
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Bill
Planet 6 Racing
bill (at) planet6racing (dot) com