Shop Built Header Trailer, Pin Hitch, 4 Wheel Header Trailer, Built On A Sears & Roebuck Running Gear, Adjustable Header Brackets, Tires-(1)-7.60-15, (1)-H-78-15, (1)-P205/75R15, & (1)P235/75R-15’, Cradle Measures 24’ 3” Long X 55” Wide, Built With 3” Square Tubing; Trailer Was Used To Haul A 30’ Case IH Flex Head, But Can Be Modified To Be Used With Other Heads, SN: 259421