A HEAVY DUTY EXPANDABLE COMBINE TRAILER. FIFTH WHEEL 28.5 FOOT DRIVE ON TRAILER WITH 10R 17.5 TIRES. MADE TO PULL A HEADER TRAILER OR GRAIN TRAILER BEHIND IT. PINTLE HITCH OR BALL HITCH. i HAVE BEEN HAULING A CASEIH 8230 ON THE TRAILER. GREAT CONDITION. HAVE SPARE TIRE AND WHEEL FOR IT.